In this post, we discuss the ERISA claim process, appealing your ERISA claim, filing an ERISA complaint, when to hire an attorney, and more. Hi, I'm Attorney Nathan Bax here at the Foster Law Firm and today I wanted to give you some tips about how to file your ERISA claim.Plaintiff is aware of no difficulties likely to be encountered in the management of this matter as a class action. 206. ✦Pre-service Claim – reasonable period, but no later than 30 days after receiving the appeal. Do you need to recover short term or long term disability insurance benefits? Our ERISA attorneys explain the ERISA claim process here. Edit, sign, and share erisa complaint sample online. No need to install software, just go to DocHub, and sign up instantly and for free.