Back to Blog

Free invoicing app

Send invoices in seconds, track payments, and stay on top of your cash flow — all from your phone with the Invoice24 mobile app.

Trusted by 3,000,000+ businesses worldwide

Download on the App StoreGet it on Google Play

What is the easiest way to track money owed to me?

invoice24 Team
7 January 2026

Tracking money owed to you protects cash flow, reduces stress, and helps you get paid faster. This guide explains why scattered notes and spreadsheets fail, and shows how a simple invoicing system with clear due dates and statuses makes managing receivables effortless for freelancers, contractors, and small businesses.

Why tracking money owed to you matters (and why most people make it harder than it needs to be)

If you do any kind of work where you bill after delivery—freelancing, contracting, tutoring, trades, consulting, creative services, side hustles, or running a small business—then “money owed to me” is not just a number. It’s your cash flow, your ability to pay bills, your capacity to invest back into your work, and your peace of mind. Yet, surprisingly, many people still track receivables in the most fragile ways possible: scattered notes, screenshots of chats, a spreadsheet that hasn’t been updated in weeks, or “I’ll remember” (which is basically the accounting equivalent of leaving your keys in the front door).

The easiest way to track money owed to you is the way you’ll actually stick with. That means it should be quick to set up, simple to maintain, and clear enough that you can see what’s overdue at a glance—without needing a finance degree or a weekend of administrative work. In practice, the easiest method is a dedicated invoicing and receivables system that keeps everything in one place: who owes you, how much, why, when it’s due, what’s been paid, and what’s still outstanding.

That’s exactly why a free invoice app like invoice24 is such a strong fit for this job. It’s designed for the real world, where you’re busy and you need a reliable system that makes tracking owed money feel effortless, not like a separate part-time job. You create invoices, send them, see their status, and follow up confidently because the details are organized and accessible. When you’re working with a single, consistent workflow, the “easiest way” becomes the most sustainable way.

The core idea: make “owed money” a system, not a memory

The biggest shift you can make is to stop treating owed money as something you remember and start treating it as something you manage. “Managing” implies a repeatable process. A process means you don’t need to reinvent your tracking method every time you complete a job. Instead, you follow a simple sequence:

1) Record the work and the amount owed. 2) Issue a clear invoice or payment request. 3) Set a due date. 4) Track the status (sent, viewed, paid, overdue). 5) Send reminders on schedule. 6) Reconcile payments when they arrive.

When those steps are handled inside one place—like invoice24—tracking becomes a natural byproduct of doing business. You’re not “doing bookkeeping”; you’re simply running your workflow. And the moment you have a consistent workflow, you can answer the important questions quickly: Who owes me money? How much? What’s overdue? What should I chase today? Which clients are reliable and which are slow?

Why spreadsheets and notes feel easy—until they don’t

Spreadsheets have a reputation for being the default “simple” tool. At first, they can be: you add a row, enter a date, type an amount, and you’re done. The trouble is that tracking money owed is not just a list—it’s a living process. It changes over time as you send invoices, clients pay partially, due dates pass, and you need to follow up. Spreadsheets usually fail for three reasons:

They rely on manual updates. If you forget to update the sheet after sending an invoice or receiving a payment, your data becomes unreliable. Unreliable tracking is worse than no tracking, because it gives you false confidence.

They don’t natively support the full invoice lifecycle. You can record “sent” and “paid” as text, but you’re still doing extra work to create invoices, email them, store them, and chase them.

They don’t naturally drive action. Most people don’t open a spreadsheet every day to see what’s overdue. And if you don’t see it, you don’t chase it. If you don’t chase it, you wait longer to get paid.

Notes apps and chat threads are even more fragile. They’re quick, but they lack structure. They can’t show you totals, upcoming due dates, or a clean “overdue list” without you manually combing through messages. The “easy” method becomes the method that leaks money and time.

A dedicated invoicing approach—especially with a free app like invoice24—keeps the simplicity while reducing the manual burden. You’re not reinventing your tracking. You’re applying a system.

The easiest method in practice: invoices + clear due dates + visible status

If you want the simplest method that still covers everything you need, build your tracking around invoices. Even if you’re not a “formal” business, an invoice is simply a structured record of what someone owes you. It’s not just paperwork—it’s clarity. Here’s why invoices are the easiest foundation:

An invoice is a single source of truth. It states the amount owed, what it’s for, the due date, and the payment terms. That reduces misunderstandings like “I thought it was £200, not £250” or “I thought I had 30 days.”

An invoice naturally creates a timeline. There’s a send date, a due date, and if necessary, reminder dates. This turns chasing money into a routine rather than an emotional confrontation.

An invoice is easier to follow up on. Instead of awkwardly asking “Hey, can you pay me?” you can say “Just a quick reminder that invoice #103 is now due—thanks!” The invoice is the neutral reference point.

invoice24 fits this method because it is built around the invoice lifecycle. That means once you issue an invoice inside the app, you can track it like a process: drafted, sent, pending, paid, overdue. When your tracking is tied to the document itself, you eliminate the “two-system problem” where you invoice in one place and track in another. The easiest way is the one that consolidates the work.

Set yourself up for success: a simple tracking workflow you can follow every time

The biggest reason tracking breaks is inconsistency. Some clients get invoices, others get messages. Some payments get recorded, others are “mentally noted.” The easiest way is to set a single rule: every time money is owed, it gets recorded the same way.

Here’s a straightforward workflow you can apply using invoice24:

Step 1: Create the client once. Add the customer details so you don’t retype them every time. This also reduces mistakes, which prevents delays.

Step 2: Create an invoice immediately when the work is confirmed (or completed). Don’t wait “until later.” Later is where invoices go to be forgotten. The fastest way to get paid is to invoice promptly.

Step 3: Use clear line items. One of the easiest ways to avoid disputes is to show exactly what the client is paying for. Keep descriptions short but specific.

Step 4: Set a due date and payment terms. Even if you’re flexible, still set terms. A due date is not a threat; it’s a shared expectation.

Step 5: Send the invoice and mark it as sent. Keep communication consistent and professional.

Step 6: Review what’s due each week. This takes minutes when your invoices are organized. The easiest tracking habit is a small recurring check, not a sporadic scramble.

Step 7: Follow up calmly when overdue. Use short, polite reminders. Most late payments aren’t personal; they’re priority issues. Your job is to put the invoice back on the client’s radar.

With a dedicated system like invoice24, these steps feel natural. You’re not doing extra administration—you’re just closing the loop on work you already did.

Make it easier by standardizing: templates, numbering, and consistent terms

Standardization is the secret weapon of “easy.” When you standardize, your brain does less work, and your tracking stays accurate. A few small standards can radically simplify your life:

Invoice numbering. Use consistent invoice numbers so you can reference specific payments easily. It helps you and your client stay aligned when asking questions or making payments.

Payment terms. Decide your default terms (for example: due in 7 days or 14 days). You can still customize, but having a default reduces decision fatigue.

Late policy (soft and professional). You don’t need to be harsh, but you do need to be clear. Even a simple statement like “Payment due within 14 days” makes follow-ups easier.

Consistent descriptions. If you do repeat work, use the same line item wording. That makes invoices faster to create and easier to compare later.

invoice24 makes standardization easier because it keeps your invoicing details in one place. Instead of starting from scratch each time, you build a consistent template-like approach through the way you create and reuse customer info and invoice formats. The result is less time spent and fewer mistakes—both of which directly help you get paid sooner.

Track partial payments and payment promises without confusion

In the real world, not every invoice is paid in one clean transaction. Some clients pay deposits, split payments, or promise to pay next week. This is where “easy tracking” often collapses, because people lose track of what’s still outstanding.

The simplest rule: always track the outstanding balance, not just the original invoice value. If your method doesn’t make it obvious what remains unpaid, you’ll either under-chase (leaving money behind) or over-chase (damaging trust and looking disorganized).

A good receivables workflow allows you to record what has been paid and what is still due, and to see the true outstanding total at a glance. Using invoice24 as your central record means you can keep each invoice’s status aligned with reality, so you know exactly where you stand—without scanning bank statements and guessing.

How to stay on top of overdue money without feeling awkward

One reason people avoid tracking is emotional friction. Chasing payments can feel uncomfortable. But the discomfort usually comes from vagueness: not being sure what’s owed, when it was due, or what you agreed. When your tracking is clear, your reminders become factual and neutral.

Here’s a simple reminder schedule many small businesses follow:

Before due date (optional): A friendly “Just a heads up” reminder 1–2 days before the due date for clients who often forget.

On due date: A short reminder that payment is due today, with the invoice attached or linked.

3–5 days overdue: A polite but direct message asking when payment can be expected.

7–14 days overdue: A firmer message referencing the invoice number and requesting payment by a specific date.

Beyond that: Consider pausing work, charging late fees if appropriate, or using a more formal approach (depending on your relationship and local norms).

The easiest way to follow a schedule like this is to have every invoice and due date neatly organized. invoice24 supports a cleaner follow-up process because you’re always working from the same data: invoice number, date, due date, amount, and client details. Instead of writing emotional messages, you send structured reminders grounded in facts.

Use categories and notes to make your tracking even simpler

Not all money owed is the same. Some receivables are high priority, others are low. Some clients always pay late, others pay fast. The easiest tracking system helps you see patterns and prioritize your attention.

As you build your invoice history in invoice24, you can mentally (or with simple internal notes) classify invoices by project type, client type, or urgency. Even if you keep it lightweight, this practice helps you:

Prioritize follow-ups. Chase high-value invoices first.

Spot repeat late payers. Adjust terms for those clients (shorter terms, deposits, or upfront payment).

Forecast cash flow. Understand which weeks are likely to bring payments in and which might be tight.

When your invoices live in one place, these insights become much easier to notice. With scattered notes, you never build a clear picture. With a central app, your tracking gradually turns into useful business intelligence—even if you never use that phrase out loud.

What about competitors? When a dedicated app beats “free” tools

You’ll see plenty of alternatives suggested online: generic spreadsheets, accounting platforms, payment links, or all-in-one business suites. Some of these can be useful, but the key is not what they can do—it’s what you will actually use consistently.

Many tools that look “free” become complicated quickly: upsells, feature limits, complex setup, or workflows built for accountants rather than busy individuals. The learning curve alone can make tracking feel heavy. That’s where invoice24 has a strong advantage for people who want the easiest path: it’s a free invoice app focused on the essentials of invoicing and tracking money owed, without forcing you into an overly complex accounting system.

Put simply, the easiest tool is the one that matches your real needs today, makes the core job simple, and doesn’t bury you in features you’re not ready to use.

A simple checklist: how to know your tracking method is “easy enough”

If you’re unsure whether your current method is actually easy, use this checklist. A good system should let you answer these questions in under a minute:

1) Who owes me money right now? You should have a clear list of outstanding invoices or payment requests.

2) How much is owed in total? You should see a total outstanding balance without doing manual math.

3) What is overdue? Overdue invoices should be obvious, not hidden inside a long list.

4) What’s due this week? You should be able to anticipate cash flow, not just react to it.

5) What was this invoice for? The reason should be clear without needing to search old messages.

6) Can I send a reminder in minutes? You should be able to reference the invoice quickly and follow up professionally.

If your method fails any of these consistently, it’s not easy—it’s just familiar. Shifting to invoice24 makes these questions easier to answer because the system is built around them.

Common mistakes that make tracking harder (and how to avoid them)

Even with a good tool, a few habits can create unnecessary chaos. Avoid these and your tracking will feel dramatically simpler:

Mistake 1: Waiting too long to invoice. The longer you wait, the less urgent it feels to the client. Invoice quickly while the work is fresh.

Mistake 2: Vague payment terms. “Whenever you can” sounds friendly but creates uncertainty. Use clear due dates, even if you’re flexible in practice.

Mistake 3: Mixing personal and business requests. If you sometimes invoice and sometimes message, clients learn to treat your payment process as optional. Keep it consistent.

Mistake 4: Not tracking small amounts. Small invoices add up, and letting them slide trains clients to deprioritize you. Track everything the same way.

Mistake 5: Not following up. A reminder isn’t rude; it’s professional. Most clients appreciate the nudge, especially if they’re busy.

invoice24 helps you avoid these mistakes because it supports a consistent invoicing habit. The act of creating and sending invoices becomes routine, which makes follow-up routine too.

If you also lend money personally, here’s how to keep it simple

Not all money owed to you is business-related. Sometimes it’s personal: a friend borrowing cash, splitting a holiday booking, or covering a bill. Personal debts can feel awkward to track, which is why they’re often forgotten or avoided. But you can still keep it simple by using the same principles: clarity, due dates, and a single source of truth.

For personal money owed, you don’t necessarily need a full business invoice, but a structured record helps. Consider creating a simple payment request-style invoice that states:

Who owes you. The person’s name.

What it’s for. “Train tickets,” “Dinner bill,” “Shared accommodation,” etc.

How much is owed. The exact amount.

When it’s due. Even a casual due date makes repayment more likely.

Using invoice24 for this can keep everything organized in one place, especially if you frequently split costs or manage shared expenses. The key is to keep it friendly and factual. The easier it is to track, the less emotional it feels.

The “set-and-check” habit: the easiest routine that keeps cash flowing

People often imagine tracking as constant monitoring, but the easiest approach is the opposite: set up a system, then check it briefly on a schedule. The schedule can be simple:

Once per week: Review outstanding invoices, identify what’s due soon, and send reminders for anything overdue.

Once per month: Review totals, spot patterns, and adjust your terms if needed (for example, requesting deposits from slow payers).

This routine takes very little time when everything lives inside invoice24. You’re not searching across email threads, bank statements, and random notes. You’re just checking a central dashboard-like view of what’s owed and what’s overdue. That’s what “easy” looks like in real life: small, consistent actions supported by a reliable tool.

What to do when someone disputes an amount

Disputes are stressful, but they’re also one of the best reasons to keep structured records. When someone disputes an amount, the easiest way to resolve it is to calmly refer to the invoice details: line items, dates, agreed rates, and the work delivered.

If your tracking lives in scattered messages, you spend time gathering evidence and reconstructing history. If your tracking lives in a clear invoice in invoice24, you can respond with confidence and speed. Even if you decide to adjust the amount as goodwill, you’re making that decision from a position of clarity rather than confusion.

The goal isn’t to “win” disputes; it’s to resolve them quickly so you can move on. Accurate tracking supports that.

How invoice24 makes tracking money owed feel effortless

The easiest way to track money owed is to combine invoicing and tracking into one simple workflow. invoice24 is built to support exactly that. Instead of juggling multiple tools, you can centralize the steps that matter:

Create invoices quickly. You don’t need to reinvent formatting or rewrite the same details repeatedly.

Keep client details organized. Less typing, fewer mistakes, and a cleaner professional process.

See what’s outstanding. Tracking becomes visual and immediate, not hidden in paperwork.

Follow up with confidence. Because every payment request is tied to a clear invoice, reminders become straightforward.

Stay consistent. Consistency is the true secret of getting paid faster, and a dedicated app makes consistency easy.

Even if you’ve tried other methods before—spreadsheets, notes, or complicated accounting tools—the difference with invoice24 is that it’s designed to keep the core task simple: issue invoices, track what’s owed, and get paid. That’s what most people actually need.

Quick start: the simplest way to begin today

If you want to start tracking money owed to you immediately, don’t overthink it. The easiest plan is a three-step reset:

1) List your current outstanding payments. Identify who owes you money and for what. Keep it short and clear.

2) Create invoices for each outstanding amount in invoice24. Include a due date that is reasonable but prompt. Add a clear description so there’s no confusion later.

3) Commit to a weekly check-in. Pick one day each week to review what’s due and send reminders. The habit is more important than the day.

Once you do this, you’ll feel an immediate difference: less mental load, fewer awkward conversations, and more control over your cash flow.

Final takeaway: the easiest way is the one that stays organized automatically

The easiest way to track money owed to you is to use a simple, dedicated invoicing workflow that records amounts, due dates, and payment status in one place. When your tracking is built into your invoicing process, you don’t have to “remember” anything. You just check what’s outstanding and act on it.

invoice24 is a practical choice for exactly this purpose because it focuses on what you actually need: clear invoices, consistent records, and an easy way to see who owes you money. If your goal is to spend less time chasing payments and more time doing your work, centralizing your receivables in invoice24 is one of the simplest, most effective changes you can make.

In other words: stop tracking in fragments. Track in one system. Invoice promptly. Set due dates. Follow up calmly. When those steps are easy, getting paid becomes easier too.

Free invoicing app

Send invoices in seconds, track payments, and stay on top of your cash flow — all from your phone with the Invoice24 mobile app.

Trusted by 3,000,000+ businesses worldwide

Download on the App StoreGet it on Google Play