Alternatives

Products that do what Founder's Guide to Corporate Taxes does

Everything you need to know about your startup tax deadlines

1. 1
   $1 Delaware Franchise Tax by Fondo▲230

   Let Fondo file your Delaware Franchise Tax for $1

   2023

2. 2
   Firstbase Tax Filing▲147

   Let us handle your taxes so you can focus on building

   2024

3. 3
   Tax Extension & Startup Tax Plan▲176

   Your startup taxes on autopilot

   2024

4. 4
   Tax Extension Filer by Fondo▲99

   Extend your startup’s corporate tax deadline (7/15) to 10/15

   2020

5. 5
   Stripe Atlas Taxes▲510

   Help file your business taxes

   2018

6. 6
   neo.tax 2.0▲198

   10 minutes could save your startup 10% or more on payroll

   2021

7. 7
   Jupid▲664

   File your taxes with Claude Code

   Mar 2026 · jupid.com

8. 8
   MainStreet▲536

   Founders: You're owed $50K. Get it back in 20 minutes 🤝

   2020

9. 9
   Pilot Tax▲121

   Tax prep service for startups

   2019

10. 10
    LLC Toolkit▲143

    Register and manage your Delaware LLC with no hassle.

    2021

11. 11
    doola Company Formation API▲147

    Create an LLC, C Corp or DAO LLC from the command line

    2022

12. 12
    Finance for Founders▲273

    Startup finances 101 - videos, templates & tools for free

    2022

13. 13
    Firstbase Agent ▲165

    Ditch the lawyers, save hours on your compliance filings

    2023

14. 14
    FounderTax▲2

    C-Corp compliance calendar reminders. No more $25k penalties

    Feb 2026

15. 15IY
    Incorporate your startup online with YC's forms (built by two lawyers)▲424

    2013 · clerky.com

16. 16
    neo.tax▲161

    automated R&D tax credits for startups = extra month of burn

    2020

17. 17
    Uprise Best Stock Options Tax Calculator▲92

    Calc your startup stock option taxes (+state & AMT) for free

    2023

18. 18
    GetDynasty▲109

    Exit tax-free using Trusts. For startup founders.

    May 2026 · getdynasty.com

19. 19
    Avodocs▲251

    Free legal documents for startups

    2019

20. 20
    MainStreet: 1 Min Tax Extension▲94

    Extend taxes & gain up to $250K in startup tax credits

    2020

21. 21
    Lovie Formation - Incorporation MCP▲126

    Incorporate your next company easily.

    May 2026 · lovie.co

22. 22
    doola (formerly StartPack)▲305

    One-stop-shop for US and non-US residents to launch a US LLC

    2021

23. 23
    Quarterly Tax Calculator for Freelancers▲82

    See how much you owe to state and federal in 7 sec

    2019

24. 24
    CoinLedger ▲101

    Make filing your crypto taxes stress-free.

    2022

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