Sidr Tax

APIyesFREEyesDOCS4/5

ST7.0#56of 109

Ranked in Tax Compliance Software·Free plan·paid from $60/mo

About

Sidr Tax is ranked #56 of 109 in tax compliance software on Inferse, made by Sidr Tax (Dover, Delaware, United States). It runs on API. There is a free plan. Paid plans start at $60/mo.

Compared on tax compliance software

Free plan: Yessidr.io
Supported tax types: sales taxsidr.io
Return filing: Yessidr.io
Filing support level: automatedsidr.io
Sales tax calculation: Nosidr.io
Tax registration: Yessidr.io
API access: Yessidr.io

Company

Headquarters: Dover, Delaware, United Statessidr.io · 28 Sept 2026

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Zamp01 Free8.7 LOVAT02 €27/mo8.7 Avalara AvaTax03 $58.25/mo8.4 Kintsugi04 $75/mo8.4 Stripe Tax05 8.2Sovos Sales & Use Tax06 8.2

Where it ranks on Inferse

Best Tax Compliance Software in 2026#56 of 109

Sources

sidr.io· checked 28 Sept 2026
sidr.io/pricing· checked 22 Sept 2026