2024 Tax Deadlines for Mountain View Startups

Mountain View companies have an important tax deadline on January 1st, when the Business License Tax is due. After the standard April 15th state and federal return date, the May 7th 571-L business property tax deadline is the next deadline for Mountain View companies to be aware of.

Hire a Startup Tax Pro

Upcoming Mountain View deadlines in 2024

1 tax event

1 tax event

1 tax event

Total 26 Tax events for Mountain View in 2024

Click The Links To Learn More About These Filings And 2024 Mountain View Startup Tax Deadlines

  • For Mountain View startups, IRS ACA Compliance 1094-B, 1095-B, 1094-C, and 1095-C filings are due (if paper-filing, due April 1 if eFiling). File Form 8809 for a 30-day extension.

  • IRS 30-day automatic extension: provide Form 1095-B and Form 1095C to employees.

  • Delaware Annual Franchise Report filing deadline. Your Mountain View startup will pay a minimum of $400, which increases if you have significant funding.

  • California Franchise Tax due. Pay $800.

  • Due date for Mountain View startup employees to make contributions to Individual Retirement Accounts (IRAs) for 2023 (Employee Benefits).

  • File the R&D Tax Credit Form 6765 with your tax return. Can extend to October 15. We strongly recommend working with a qualified CPA to prepare this form in conjunction with your Form 1120 if you are a high-growth startup – if your company is going to be acquired by a major technology company, that company’s CFO will use a strong tax team to do due diligence on this.

  • Federal Quarterly Estimated Tax 1st installment (first quarter 2024).

  • C Corp Form 1120 Tax Return due. The Federal Form 1120 is the U.S. Corporation Income Tax Return, which the IRS has companies use to report their income, losses, credits, etc., and to figure the income tax liability of the corporation. Can extend the deadline to Oct. 15. All Mountain View startups are required to file this Federal form by this deadline unless they file an extension.


Note: The federal tax deadline in 2024 falls on April 15. Most states usually follow the same calendar for state income tax returns. The federal extension deadline for 2024 is October 15. 

If your Delaware C-Corp Mountain View funded startup needs tax help contact us today!


Mountain View is located in the heart of Silicon Valley, a center of technological innovation, with easy access to the San Francisco Bay Area and Northern California. For startups, Mountain View provides a deep venture capital ecosystem, in addition to a large talent pool and established business infrastructure. Mountain View has hosted an Annual Technology Showcase for the last eight years, letting people experience the diversity of its technology community.

The most important taxing authorities for companies in Mountain View are:  

Mountain View companies have an important tax deadline on January 1st, when the Business License Tax is due. After the standard April 15th state and federal return date, the 571-L property business property tax deadline is the next deadline for Mountain View companies to be aware of. Additional important dates can be found above.

Last Year's Tax Deadlines For Mountain View Startups

2023 startup tax deadlines are supplied for reference purposes only, and should not be used when making decisions in 2024 or beyond. Always consult your tax professional, and see our disclaimer below.

View tax compliance dates for Atlanta, Austin, Boston, Chicago, Dallas, Miami, Mountain View, New York City, Palo Alto, Salt Lake City, San Francisco, San Jose, Santa Monica, Seattle, and Washington DC

How Much Does a Startup Tax Return Cost? Try Kruze Consulting's Tax Preparation Pricing Tool.

How much can your startup save in payroll taxes? Estimate your R&D tax credit using our free calculator.

Every startup is different and so are its tax compliance needs. This is only a guideline. Please consult your tax professional. IRS Circular 230 Disclaimer: To ensure compliance with IRS Circular 230, any U.S. federal tax advice provided in this communication is not intended or written to be used, and it cannot be used by the recipient or any other taxpayer for the purpose of avoiding tax penalties that may be imposed on the recipient or any other taxpayer. Copyright © Kruze Consulting

Check our 2024 Tax Deadlines For C-Corp Startups or Click for your customized tax compliance calendar by startup hub

Startup Tax Compliance Calendar

Concerned about your 2023 Tax Deadlines?
We've done the work for you with these 2023 Tax Compliance Calendars.

Who we are

#1 - Kruze Consulting services

We software

We've built our practice by using best of breed accounting software. Leveraging technology allows us to be more efficient with our time, which saves our clients lots of money. And it frees us up to focus on higher value add activities.

#2 - Kruze Consulting services

All-in-one solution

CFO services, bookkeeping, annual taxes, expense reports, payroll, benefits: we've got you covered. Custom tailored dashboards are provided weekly or monthly, depending on your preference.

#3 - Kruze Consulting services

We startups

We focus on angel and venture backed Delaware C-Corps. It’s our niche. We service startups in San Francisco, New York City, Los Angeles, and Chicago.

#4 - Kruze Consulting services

Trusted Partners & Advisors

We’re not just about churning out financials, we want to meet in person and talk about where you are now and where you'd like to be. We've found that one of the biggest factors in making a startup successful is their network. We're in this together.

#5 - Kruze Consulting services

More Than Accounting

We build financial models that have been used to pitch (and secure millions in funding) from premier VC firms and top angel investors. We also provide 409A valuations, KPI dashboards, cap table management, venture debt consulting, budgeting, and much more.

#6 - Kruze Consulting services

Accounting & Finance Professionals

Founder & CEO, Vanessa Kruze, is a CPA, Deloitte Tax alumni, and former Controller of a 120+ FTE startup. Kruze CFO, Scott Orn, is a Kellogg MBA, former VC Partner, and investment banker. Our Staff Accountants and Controllers come from the Big 4 and venture backed startups.

Information for Every Startup

Sign up with your email and get valuable information delivered right to your inbox.


We are the experts at helping seed/VC-backed Delaware C-Corps with their accounting and finances!

Talk to an experienced accountant, not a generic sales person

 Kruze Consulting
Alex Janeck
 Kruze Consulting
Edith Silva
 Kruze Consulting
Randy Hall
Viz AI

$250M+ VC Funding Raised

"I had a great experience working with Kruze Consulting when we raised Series A. They know what VCs need to see, and how to present a startup’s books and finances. If you are going to raise venture capital, you need experts like Kruze."
Chris Mansi

Chris Mansi


Startup Venture Capital Assistance

With former venture capitalists on staff, our team is here to help you navigate the fundraising process and manage your board of directors

 Kruze Consulting
Scott Orn
COO | Former VC
 Kruze Consulting
Healy Jones
VP FP&A | Former VC

Scale Remote Operations & Team

"Kruze has supported us above and beyond basic accounting needs by ensuring we have everything we need to expand and support our team wherever they may be located"
Zack Fisch

Zack Fisch

Head of Operations & Legal

Clients who have worked with Kruze have collectively raised over $15 billion in VC funding.

We set startups up for fundrising success, and know how to work with the top VCs.

 Kruze Consulting
Vanessa Kruze, CPA
Founder & CEO
Kruze Logo

Experienced team helping you

Our account management team is staffed by CPAs and accountants who have, on average, 11 years of experience.

 Kruze Consulting
Bill Hollowsky, CPA
VP of Accounting Services
 Kruze Consulting
Claudine Vantomme, CPA
 Kruze Consulting
Morgan Avery
SUT/R&D Sr. Tax Accountant
 Kruze Consulting
Beth Bassler
Controller, CPA
Protara Therapeutics

Grew from a 2-person startup to a NASDAQ listed public company.

"The Kruze team helped us grow from a 2-person startup to a NASDAQ listed public company in 2 years. We wouldn’t have gotten public without Kruze’s support. Anyone thinking of launching a startup should make Vanessa their first call!"
Jesse Shefferman

Jesse Shefferman


Kruze Logo

Get in Touch

Please help us connect with you

How can we reach you?

Our first response is typically via email, so please check your inbox.

Help us have a productive first consultation by providing some additional information.

What year was your startup incorporated?

What is your stage of funding?

(pick up from the list)

Approximately how much funding have you raised?

(please enter a dollar value such as 5000000)

Help us understand what you are looking for:

(Optional, click the ones you need)

Anything additional that you’d like to share?

Optional - if you’d like to share anything else to help us prepare for our consultation, please let us know. We are also happy to sign an NDA, just let us know.

Important Tax Dates for Startups

  Talk to a leading startup CPA