KRA Nil Return and IT1 Filing: What to Prepare, the Steps and the Penalties Before 30 April 2027

A timeline titled the big shift, losing the two-month buffer. The old rule, for 2025 income and prior, runs from 1 January to 30 June 2026. The new rule, for 2026 income onward, runs from 1 January to 30 April, with May and June hatched out. A warning says do not assume the familiar June date applies: if you wait until June 2027 to file your 2026 return, you are already late.

A table titled who does the 2027 rule change affect. Individual returns, affected: before 2027, for 2025 income, due 30 June 2026; from 1 January 2027, for 2026 income, due the last day of the fourth month, 30 April 2027. Company and non-individual returns, unchanged: six months after the accounting period ends. The major change affects when individuals file, not whether they must file.

A decision tree titled which return must you file. Did you have any taxable income for the year, such as salary, business, rent or dividends? Yes: you must file the standard IT1 return, and you cannot file a nil return even if you owe no additional tax. No: did you have no taxable income and no tax payable? Yes: you must file a nil return, which is mandatory if you have a KRA PIN and an income tax obligation.

A hub and spoke diagram, declare the full spectrum, with your total taxable income at the centre. Spokes: salary (PAYE and P9, pre-populated), business and freelance fees, dividends, rental income, online and digital income, and farming income. A banner says KRA requires you to declare all income, not only PAYE employment income, and validates declared income and expenses against available records.

The preparation dashboard, gather these early, in three columns. Identity and access: confirm your KRA PIN; verify your iTax login credentials, registered email and phone number, and resolve issues before filing season. Income and deductions: obtain your P9 form from your employer or iTax; gather payslips and employer records for Housing Levy and Social Health Authority contributions. Business and credits: compile sales records, income statements, expenses and invoices; collect withholding tax certificates and instalment tax records.

The standard IT1 filing workflow, steps 1 to 7. 1: log in to iTax with your KRA PIN, password and security question. 2: open the Returns menu and select File Return. 3: select the return type IT1 Individual Income Tax Return. 4: choose the tax period, for example 1 January 2026 to 31 December 2026. 5: download the form, the Excel or ODS form, complete it offline and upload it, or use the online form. 6: review pre-populated data, checking employer details, gross pay and PAYE against your P9. 7: declare all other income such as business, rental, digital or dividend income.

The standard IT1 filing workflow, steps 8 to 13. 8: enter deductions, claiming expenses only if substantiated with valid records and compliant invoices. 9: apply tax credits, including withholding and instalment tax. 10: validate the return, checking for missing fields or calculation errors. 11: submit the return, upload and wait for confirmation. 12: download the receipt, saving the iTax acknowledgement receipt as proof. 13: pay the balance, generating a payment slip if tax is due, paying through KRA channels and keeping the confirmation. A note says if you identify an error after submission, file an amended return promptly to limit penalty exposure.

The nil return fast track, only for individuals with zero taxable income and zero tax payable, in five steps. 1: log in to iTax with your KRA PIN. 2: select Returns then File Nil Return. 3: select the obligation, Income Tax Resident Individual. 4: select the exact tax period, for example 1 January 2026 to 31 December 2026. 5: confirm zero income, submit, and download the acknowledgement receipt.

A table titled the cost of non-compliance: late filing and late payment attract separate penalties. Late filing by an individual: the higher of 5 percent of the tax due or KES 2,000. Late payment of tax: 5 percent of the tax due. Interest on unpaid tax: 1 percent per month on the unpaid tax until fully paid. Failure to file at all: late-filing penalty exposure and possible default assessment.

Three penalty scenario cards. The late nil: no tax due, filed late, which exposes you to the late-filing penalty framework, so never assume a nil return has no consequences if late. Filed late: KES 50,000 tax due, filed past April 30, late-filing penalty KES 2,500 because 5 percent of 50,000 is higher than 2,000. Filed but unpaid: KES 50,000 tax due, filed on time but not paid, KES 2,500 late-payment penalty plus 1 percent monthly interest on the balance.

The April 30 readiness checklist, with two columns of ticked items. Data gathering: confirmed KRA PIN and iTax access; obtained P9 and checked pre-populated employment figures; listed every income source, including business, rent, digital and side hustles; gathered all valid business expense and invoice records. Execution: compiled withholding and instalment tax documents; applied only supported deductions and reliefs; validated, submitted and downloaded the acknowledgement receipt; paid any tax due and retained proof of payment.

The bottom line. The KRA deadline buffer is gone. For your 2026 income, you must file and pay by 30 April 2027. Secure your iTax access now, declare your full income spectrum, and execute on time to avoid cascading 5 percent penalties and monthly interest.