Short answer
Use bank statements showing regular deposits, invoices and receipts you've issued, contracts or letters from clients, and a clear summary of your income over the last six to twelve months. The more consistent and organized your records, the more convincing they are. Keeping records from the start makes this easy when a landlord, embassy, or lender asks.
Freelancers, traders, and side hustlers often need to prove their income, to rent a place, apply for a loan, or apply for a visa, without a payslip to show.
What counts as proof
- Bank statements showing regular deposits over several months
- Invoices you've issued, with records of their payment
- Contracts or letters from regular clients
- Tax filings, if you have them
- A written income summary that matches your statements
Make it convincing
- Cover six to twelve months, not just one good month
- Show consistency: regular income matters more than one big payment
- Make sure your records match your bank statements
- Present it clearly, with totals for each month
Start before you need it
The hardest part is reconstructing months of income in a hurry. If you record income as it arrives, putting together a summary takes minutes. See how to track your income and expenses.
Doing this in Gripd
On the Pro plan, Gripd generates a proof of income document from the income you've logged, covering the last 3, 6, or 12 months or a date range you choose, ready to share or print.
Last updated 29 Sept 2026
Related questions
Do I pay tax on side hustle income in Nigeria?
Yes. Under the tax laws that took effect in Nigeria on 1 January 2026, income from a side hustle counts as part of your personal income and is taxable, together with any salary you earn. However, the first ₦800,000 of annual taxable income is taxed at 0%, and business income is taxed on profit after allowable expenses, so good records directly lower what you owe.
Read the full answerHow much tax will I pay under Nigeria's new tax law?
From 1 January 2026, Nigerian personal income tax is charged in bands: 0% on the first ₦800,000 of annual taxable income, 15% on the next ₦2.2 million, 18% on the next ₦9 million, 21% on the next ₦13 million, 23% on the next ₦25 million, and 25% on anything above ₦50 million. Each rate applies only to the income within its band.
Read the full answerWhat records should I keep for tax?
Keep a record of all the income you receive, all the business expenses you pay, and the evidence behind them, such as receipts, invoices, and bank statements. Note the date, amount, and purpose of each. Good records let you claim every legitimate expense and prove your income if you're ever asked.
Read the full answerTrack it all in one place
Gripd keeps every hustle's income and expenses apart, so you always know what's working. Free to start.
Get started free