thestc.com

Thestc.com sells software to enable merchants to calculate US sales taxes

Facilitating the calculation of sales and use taxes STC is the only sensible way for businesses to calculate sales and use taxes for the nation's 7,000 taxing authorities at the state, county, and city levels.

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Authority

—/100

Safety

90/100

Registered

Nov 19, 1999

26 years old · GoDaddy.com, LLC

4 of 5 safety checks passed (Sep 7, 2026).

AboutUs has not vetted this site. 1 of 5 automated safety check did not pass. Everything below is what we could measure automatically. Anything you do on the site — paying, sharing personal details, downloading — is between you and the site, not AboutUs.

Current facts

What AboutUs observed on the live site and in WHOIS/DNS today. These are measurements, not an endorsement of the site.

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Domain registered Nov 19, 1999 — 26 years old.

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Registrar today: GoDaddy.com, LLC — unchanged since AboutUs began tracking (Sep 7, 2026).

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Live site responds over HTTPS.

Trust record

Authority & Safety, with the evidence

How this is scored →

Authority: not enough signals yetClear

Why we're not scoring this yet

We withhold an authority number until independent evidence (global rank, link-graph presence) has accrued. The facts we do have about this site are shown below — we'd rather say “not enough signals yet” than invent a low score.

Safety evidence

All checked sources came back clean

Site history

Dated record — historical facts always carry their date.

1999
Domain registered (Nov 19, 1999).
2026
Checked today — 4 of 5 safety checks passed (Sep 7, 2026).

✓ domain continuity 26 years registered✓ live verified Sep 7, 2026

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