Choosing guide
Invoicing and time tracking for freelancers: which setup fits
This guide is for freelancers who bill by the hour, by the project or by retainer and want to know how much tooling they need. It compares setups, not products, and carries no brand names or affiliate links. Cost ranges are general and change often, so check current prices. We have not tested any product, and this is not tax or accounting advice.
A good setup does three jobs: it records what you did, it sends a clear invoice, and it shows whether you were paid. Many freelancers need only a spreadsheet for the first year. Complexity should follow need, not the reverse.
How to choose
- Match your billing model. Hourly work needs time records. Fixed-price work needs milestones and a clear invoice schedule. Retainers need a recurring invoice and a note of what is covered.
- Count invoices and clients. A few a month can be handled by a template. Dozens a month make reminders and numbering worth automating.
- Ask where time leaks. If you forget to bill small tasks, tracking helps. If you bill correctly but get paid late, reminders and clear terms matter more.
- Check payment costs. Card payments usually cost a few percent of the amount, sometimes with a small fixed fee, while bank transfers are often cheaper or free. Read the provider's current fee schedule.
- Check local invoice rules. Some places require particular details on an invoice, such as tax numbers or sequential numbering, and rules on sales tax vary. Ask your tax authority or an accountant.
Setups compared
| Setup | Best for | Typical cost | Watch-outs |
|---|---|---|---|
| Word processor or spreadsheet template | Few clients, simple billing | Usually free with software you own | Manual numbering and chasing; easy to skip a record |
| Simple timer or timesheet | Hourly work, checking real hours | Free tiers are common; paid plans are often monthly | Only useful if you start it every time |
| Standalone invoicing service | Regular invoices and reminders | Free tiers exist; paid plans often a few to a few tens per month | Payment processing fees are separate |
| Time tracking with invoicing built in | Hourly clients, several projects | Usually monthly per user | Features you will not use still cost money |
| Accounting package with invoicing | Growing business that needs records for tax | Usually monthly, rising with features | Setup time; ask an accountant what you must keep |
| Bookkeeper or accountant handling billing | Complex tax or sales-tax needs | Professional fees vary widely | You still need clear records to hand over |
Time tracking is data, not only billing
Even if you charge a fixed price, tracking time for a few projects shows how long things really take, which is the best input for your next quote. Compare actual hours with what you estimated, and adjust. The rate calculator shows why billable hours are fewer than working hours, and tracking gives you the real number to enter.
Getting paid on time
- Put payment terms and the due date in the agreement and again on the invoice.
- Invoice promptly, using a consistent number and a short description of the work.
- Consider a deposit or milestone payments for larger projects.
- Send a reminder the day after the due date, politely, and keep copies of messages.
Common mistakes
- Choosing software before deciding how you want to bill.
- Letting records sit for weeks, then reconstructing them from memory.
- Ignoring processing fees when you set your rate.
- Not exporting your data before switching tools.
Before you decide
Try a spreadsheet and a free timer for a month. If a specific job keeps failing, such as chasing late invoices or forgetting small tasks, pay for the tool that fixes that one job. Check the current fees, how you can export your records, and what your local tax rules require you to keep. For tax or accounting questions, ask a qualified professional.
Where this comes from
This guide compares setups on general freelance practice. We did not run a price survey or test products, so costs are hedged ranges to check against current listings. Payment fee and invoice-rule notes are general and vary by provider and place.