TRUSTED  BY 1,000+  startups

Your Startup Taxes Filed – on time and without the headache.

Running your startup is hard enough, let Fondo take the complexity out of filing your taxes on time and avoid the penalties.

Add Startup Tax deadlines to your calendar below ⤵️

Delaware Franchise Tax
Deadline: March 1st
State Corporate Income Tax
Deadline: April 15th
Federal Corporate Income Tax
Deadline: April 15th

How It Works

Sign up
Upload company information
Meet your dedicated Tax Accountant
Get your Corporate Taxes filed throughout the year


TaxPass is an annual subscription that covers your filings for the Delaware Franchise Tax, State Corporate Income Tax, and Federal Corporate Income Tax deadlines.

What are your annual expenses?


Business Monthly

Premium Monthly


What you get



Custom Quote

Business Monthly
Premium Monthly
50,000 Unique Visits
100,000 Unique Visits
Custom Visitor Limite
Dedicated Tax Accountant
Federal Corporate Income Tax Filing
State Corporate Income Tax Filing
Delaware Franchise Tax Filing
International Add-ons Available

Bad social media marketing is costing you more than you think.

Manually compiling data from all your social media takes hours, and your reports are full of errors. Get detailed, accurate, and auto-generated reports, with SaasBox.


Your all-in-one accounting platform, add on support at any time.

Extend your runway with the R&D tax credit. Startups with US based employees can get up to $250,000 in tax credits. Let our accounting team help your startup unlock this credit.
Learn more
Your tax preparer will need your  P&L, Balance Sheet, General Ledger, and Trial Balance. Fondo can do help you with this - we offer monthly, quarterly, or annual options.
Learn more

The secret to your growth is in the data you're overlooking.

Maximise reach and impact with detailed reports on content marketing and customer engagement. Track your performance across channels with an easy to use SMM software.

What founders are saying

"Fondo is incredible. On-boarding experience was seamless - less than 15mins. Pumped to have everything off our plate. Very affordable for the level of service (dedicated slack channel) and amount of work they do."
Scott Sonneborn
CEO & Founder, Tydo
"Super efficient! Really enjoyed working with the Fondo team! Highly recommend!"
Jenna Hua
CEO & Founder, Million Marker
Great experience so far. We have a complex setup and they have way outperformed the previous two solutions we had tried out. Strongly recommend.
Stephen Grabowski
CEO & Founder, Gordian Software

"Managing social media was never this easy." - Rob Lewis

I saw which of my campaigns were working in real time. SaasBox changed the way our entire marketing department worked. I don’t think we’ve ever had a tool that’s been able to so quickly provide us with feedback.

Customer X achieved 12x ROI in the first month !

Explain how the customer was in a similar situation as your user, struggling with similar problems. Talk about their transition to your product and the outcome: how it solved their problems and helped them achieve their goals.

View Case studies