1042-S Filing Software That Scales - 3X Faster

Tax1099 simplifies 1042-S e-filing with bulk e-file, approvals, and API connectivity. Cut compliance time and costs by 75%.

Trusted by 1M+ Businesses:

Payoneer
Eide Bailly
Grubhub
Wipfli
Raisin
Solxsys
BDO USA
Panera Bread
IRS

Why Choose Tax1099?

Tax1099 is built for enterprises and high-volume filers, delivering secure, compliant, and scalable IRS e-filing.

Real-Time TIN
Matching

Instantly verify TINs for accuracy and compliance.

Federal & State
Filings

Compliant fed & state e-filing, all on from one platform.

Bulk Data
Upload

Save time with templates for multiple EINs and large teams.

IRS-Compliant
eDelivery

Send recipient copies securely via Tax1099’s portal.

Zenwork AI Tax

Scalable 1099 Compliance Platform

75%

Saving on Compliance Time and Cost

3X

Faster with Integrated Solutions

24/7

Best in Industry AI Tax Assistance

4.9/5

Customer Rating

Customer Success Stories

What our customers say