---
title: "TINCheck Promo Codes"
description: "Promo Codes at TINCheck. Check for offers and shopping options on Refermate."
canonical_url: "https://refermate.com/store/tincheck/promo-codes"
md_url: "https://refermate.com/store/tincheck/promo-codes"
last_updated: "2026-09-22T21:53:17.745Z"
---
# TINCheck Promo Codes - 10% Off

- URL: https://refermate.com/store/tincheck/promo-codes
- Page: Promo Codes
- Store: TINCheck
- Featured current offer: 10% Off
- Current offers: 2 offers
- Store website: https://tincheck.com
- Last refreshed: Tuesday, September 22, 2026

## Current Offers

### 1. 10% OFF
Type: Coupon code
Code: `WELCOME10`
Description: Get 10% Off Sitewide
Usage count: 1
Last used: August 20, 2026

### 2. 10% OFF
Type: Deal
Description: Get 10% Off Your First Order With Email Sign Up

## About TINCheck

TINCheck is a United States-focused tax compliance and identity verification service that helps businesses validate taxpayer identification numbers and related payee information. It offers tools for TIN matching, W-9 verification, address validation, and compliance screening.

## Frequently Asked Questions

### 1. How many TINCheck promo codes are available right now?
TINCheck currently has 2 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at TINCheck?
One current featured TINCheck offer is "10% Off". Availability and terms can change, so review the offer details before checkout.

### 3. How do I use a promo code at TINCheck?
When a code is listed, copy it from this page, add your items to your TINCheck cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.

### 4. When was this TINCheck promo codes page updated?
Refermate updates this page when its TINCheck offer or store data changes. Check the current offer details before shopping.

## Explore More

- Site map: https://refermate.com/sitemap.md
- Store sitemap: https://refermate.com/stores/sitemap.md
- Store directory: https://refermate.com/stores