Mike Wilson

Version 2.95 Version 2.95 is a major release, and covers updates to the Gateway Solver API (GatewaySolverAPI.dll) client, the Gateway Solver Desktop application, the Gateway Solver Uploader Servic...

We use the same installer file to both install a new Gateway Solver install and to update an existing one to the newest release version. The URL to download our installer: https://download.evolveds...

When you attempt to launch Gateway Solver you receive the following message: It's not a Gateway Solver error but it might affect you from time to time.   First, read this: see this Microsoft Suppo...

New in Gateway Solver Version 2.66 Find out how to check a National Insurance number if you’re an employer. If you want to find or check an employee’s National Insurance number, you can do so by ...

HM Revenue & Customs' portal (which shows your outstanding PAYE/NIC liabilities, as well as any previously filed CIS300 submissions and subcontractor tax treatment verifications, etc) is a separate...

Gateway Solver supports the following forms; PAYE / RTI Full Payment Submission (FPS) Earlier Year Update (EYU) Employer Alignment Submission (EAS) Employer Payment Summary (EPS) Including: Appre...

The settings within Gateway Solver can be overridden using the command line by stipulating the appropriate parameters at the time Gateway Solver is launched, it is possible to automate the software...

Gateway Solver is an internet-enabled product which will require access past your corporate firewall to work as intended. It requires TLS support. Please ensure the following destinations are acces...

Gateway Solver is a software product which provides companies with a way to handle the online filing requirements of PAYE/RTI and CIS with full HM Revenue & Customs recognition and compliance. Gat...

You're trying to file your monthly CIS300 submission or make subcontractor tax treatment verifications and you see this message; Not what you wanted to see... There are usually three reasons for t...