Based on the 2025/2026 SARS tables. For guidance only — Murrey Consulting can manage all filings on your behalf.

Enter values and click Calculate to see your results.

Uses the SARS “official rate of interest” (Interest Rates Table 3), applied on a daily basis and automatically adjusted for every rate change within the period. For guidance only.

Enter an amount and a date range, then click Calculate Interest.

Uses the SARB prime lending rate (repo rate + 3.5%), applied daily and adjusted for every published rate change in the period. Add a margin for “prime + x%” facilities. For guidance only.

Enter an amount and a date range, then click Calculate Interest.

Company 27%, Trust 45%, and SBC sliding scale (years of assessment ending Mar 2025 – Mar 2026). For guidance only — Murrey Consulting can prepare and submit your IRP6.

Select a taxpayer type, enter your figures, then click Calculate.

Estimates the monthly instalment on a vehicle finance agreement (tip: SA banks often quote a rate of “prime + a margin”). Excludes initiation and monthly service fees and insurance. For guidance only.

Enter the vehicle price and term, then click Calculate Instalment.

Dates are for guidance only. Always verify with SARS eFiling or the CIPC portal.

Have a specific question? Tap the Ask us button in the corner to chat with the Murrey Assistant any time.

Need More Than a Calculator?

Let our team handle your filings end-to-end. Reach out for a free, no-obligation consultation.

Get in Touch