How do I record income earned in another country without any official documentation? I was paid directly from a private account and do not have any official paperwork.

This income should be reported as Self-employed income.

You report the income you received in cash, checks or bank transfers or without a 1099-NEC as self-employed income under Other self-employed income.

• In business income, just under Type of Income, click on Add Income for this work
• On the next page, click on the radio button next to Other Self-employed Income
• Click Continue to enter your income received in cash, checks or bank transfers.