Books of accounts are your official record of income and expenses. The BIR requires them from every registered freelancer.
Many freelancers register, file their returns, and forget about their books. That's risky. If the BIR ever reviews your returns, your books are the first thing they check.
Do I still need books if I use 8% or OSD?
Yes. The 8% option and the Optional Standard Deduction (40% of gross) mean you don't need receipts to support a deduction. But you still need to record your income.
Your books show how you got the gross receipts figure on your returns. Without them, you have nothing to back up the numbers you reported.
If you use itemized deductions, your books need to be more detailed. You record every expense too, and keep the supporting documents.
The three types of books compared
Most solo freelancers start with manual books because they are the simplest to register. The exact rules and deadlines for loose-leaf and computerized books change from time to time, so confirm them with your RDO or on bir.gov.ph before you switch.
Manual vs loose-leaf vs computerized books
| Type | What it is | Good for | Watch out for |
|---|---|---|---|
| Manual | Bound notebooks (usually a journal and a ledger) that you write in by hand | Freelancers with a few clients and simple income | Handwriting takes time; books must be registered before use |
| Loose-leaf | Pages printed from a spreadsheet or app, then bound | Freelancers who already track income in a spreadsheet | Needs BIR approval, and pages must be bound and submitted at the end of the period |
| Computerized | An accounting system that keeps your books electronically | Freelancers with many transactions or employees | Has its own registration process and system requirements |
How registration works
Your books must be registered with the BIR before you use them. New freelancers usually do this as part of their initial registration, right after getting their Certificate of Registration (Form 2303).
Depending on the type of books and your RDO, you may be able to register them through the BIR's online registration system (ORUS) or you may need to go to your RDO. Ask which applies to you.
When a manual book fills up, you register a new one before you start writing in it. Keep the old one; don't throw it away.
What freelancers should record
Keep your entries simple, consistent, and complete. Record each transaction on the date it happens.
- Date of each sale and the invoice number you issued
- Client name
- Short description of the service
- Amount billed, in pesos (note the foreign amount and exchange rate if you bill in dollars)
- Any tax withheld by a local client, with the Form 2307 reference
- Platform or transfer fees, if you use itemized deductions
- Other business expenses with their supporting invoices or receipts, if you itemize
- Totals per month and per quarter, so filing 1701Q is easy
Match your books to your invoices
Every invoice you issue should appear in your books, and every income entry should point to an invoice. Under the EOPT Act, the invoice is the main proof of sale for services, so the two records should always agree.
A simple monthly routine
- Download your platform and bank statements for the month.
- Check that every payment has a matching invoice.
- Write or print the entries into your books.
- Add up the month's total and carry it forward.
- Save digital copies of invoices, statements, and receipts in one folder per month.
Recording income from foreign clients
Most freelancers get paid in dollars or another foreign currency. Your books should still show pesos, because that is what you report to the BIR.
Pick one consistent way to convert, such as the peso amount that actually landed in your bank or e-wallet, and stick with it. Write down the foreign amount too, so you can trace each entry back to the client's payment.
Platform and transfer fees are worth noting even on the 8% option. They don't reduce your 8% tax, but they explain why your deposits are lower than what you billed.
Example entry
March 5 — Invoice No. 0012 — Client: a US marketing agency — Social media management, February — US$800, received as ₱45,200 — Platform fee noted separately.
How long to keep your records
The BIR can review past returns, and the period it can look back is longer in cases of fraud. Many freelancers keep their books and supporting documents for 10 years to be safe.
The retention rules have been updated over the years, so check the current requirement with your RDO. Keeping scanned backups in cloud storage is a good habit either way. Just keep the originals too.
What happens if your books are missing or wrong?
Failing to register or keep books can lead to compromise penalties. These are usually settled with your RDO and can add up if the problem covers several years.
If you are a micro taxpayer (gross sales under ₱3,000,000, which covers nearly every freelancer), the EOPT rules cut non-fraud compromise penalties in half. That helps, but it's still cheaper to keep your books in order.
Don't backfill a whole year at once
Writing a full year of entries the night before a deadline invites errors. If you are behind, catch up now and talk to your RDO or a CPA about registering books you should have had earlier.
Bottom line
Every registered freelancer needs books, even on 8%. Pick the type that fits how you work, register it before use, record each invoice, and keep your records safe. Run our compliance check to see if your books are in order.