Registered Agent Cost Compare › Compare › Mainstay Filing vs CorpNet
Mainstay Filing vs CorpNet: Registered Agent Cost Over 1, 3 and 5 Years
Over five years, registered agent only: Mainstay Filing $745, CorpNet $745. Mainstay Filing is our pick if you want a price that does not change at renewal; the first-year prices are equal.
Mainstay Filing vs CorpNet, which registered agent is cheaper?
| Provider | Year 1 | Each year after | 3 years | 5 years |
|---|---|---|---|---|
| Mainstay Filing | $149 | $149 | $447 | $745 |
| CorpNet | $149 | $149 | $447 | $745 |
What is included, and where each wins
Mainstay Filing: Service of process is scanned and uploaded the same business day at no fee. The first three government mailings a year are scanned free; after that a per-piece fee applies. There is no add-on menu: no EIN add-on, no operating-agreement upcharge, no rush tier and no compliance plan.
CorpNet: No inclusions listed on its pricing page. Read October 20, 2026.
Questions
Mainstay Filing vs CorpNet, which registered agent is cheaper?
Year one: all equal. Three years: all equal. Five years: all equal. Mainstay Filing is $149 a year with no step-up.
What does each include?
Mainstay Filing: Service of process is scanned and uploaded the same business day at no fee. The first three government mailings a year are scanned free; after that a per-piece fee applies. CorpNet: no inclusions listed.