Terms of Service

Stivenza provides free estimates of take-home pay. It is not tax, legal, accounting, or financial advice. Your actual paycheck withholding and tax return will differ based on allowances, credits, local taxes, and other factors we don't model. Consult a qualified professional before making decisions.

We compute figures from authoritative published tax data for the stated year and test them extensively, but we make no warranty that results are error-free or current. The service is provided "as is." To the maximum extent permitted by law, ColsonSuperApps LLC is not liable for any loss arising from use of the estimates.

Stivenza Plus is a recurring subscription (weekly, monthly, or annual) billed through Stripe. There is no lifetime or one-time purchase. You can cancel anytime via the Stripe Customer Portal; access continues until the end of the paid period. Prices may change with notice.

Don't misuse the service — no scraping at scale, reverse engineering for a competing product, or attempts to disrupt it. The calculator and content are the property of ColsonSuperApps LLC.

These terms are governed by the laws of Wyoming, USA. Questions? Email colsonsuperapps@gmail.com.