When was Sigma Tax Pro founded?

Sigma Tax Pro was founded in 2013 and raised its 1st funding round 7 years after it was founded.

Where is Sigma Tax Pro located?

Sigma Tax Pro is headquartered in Delray Beach, United States. It is registered at Delray Beach, Florida.

How many employees does Sigma Tax Pro have?

As of Jul 31, 2026, the latest employee count at Sigma Tax Pro is 83.

Is Sigma Tax Pro a funded company?

Sigma Tax Pro is a funded company, having raised a total of $***** in its 1st and only funding round, a Conventional Debt round on Apr 08, 2020.

When was the latest funding round of Sigma Tax Pro?

Sigma Tax Pro's latest funding was a $***** Conventional Debt round on Apr 08, 2020, with participation from 0 investor. Its primary sector is Finance & Accounting Tech. In United States, the Finance & Accounting Tech sector has seen $3.24B in funding in 2026 to date.

Where does Sigma Tax Pro rank among its competitors?

Sigma Tax Pro ranks 9th amongst 104 active competitors, of which 12 are funded. It stands 10th in terms of total funding among its competitors. The most recent competitor to raise funding was Byron, which secured $9.1M in Jun, 2026.

Who are the top competitors of Sigma Tax Pro?

Sigma Tax Pro's top competitors include K1x, HubSync and Ledgible. Among them, Byron secured the most recent funding round in June, 2026.

Sigma Tax Pro - 2026 Company Profile, Funding & Competitors

Sigma Tax Pro is a funded company based in Delray Beach (United States), founded in 2013. It operates as a Cloud-based tax preparation solutions for tax professionals. Sigma Tax Pro has raised an undisclosed amount in funding. The company has 104 active competitors, including 12 funded and 4 that have exited. Its top competitors include companies like K1x, HubSync and Ledgible.

Company Details

Cloud-based tax preparation solutions for tax professionals. It features customizable reports, a work-in-progress screen, a client accounting package, and more. It offers tax preparation support solutions for users.

Website: sigmataxpro.com
Social
Email ID: *****@sigmataxpro.com
Phone Number: +1 **********
Registered Address: Delray Beach, Florida

Key Metrics

Founded Year

2013

Location

Delray Beach, United States

Stage

Funding Raised

Latest Funding Round

Conventional Debt, Apr 08, 2020, $*****

Ranked

9^th among 104 active competitors

Employee Count

83 as on Jul 31, 2026

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View Sigma Tax Pro's full profile

Sigma Tax Pro is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
SIGMA TAX PRO LLC CIN: 463642999 , United States, Active	Dec 26, 999	-	15 (As on Dec 31, 2024)	-

Sigma Tax Pro has raised funding over 1 round.

Here is the list of recent funding rounds of Sigma Tax Pro:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 08, 2020	5797989	Conventional Debt	4469604	8031478	2611832	6269360

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Sigma Tax Pro's employee count trend

Sigma Tax Pro has 83 employees as of Jul 26. Here is Sigma Tax Pro's employee count trend over the years:

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Top competitors of Sigma Tax Pro include K1x, HubSync and Ledgible. Here is the list of Top 10 competitors of Sigma Tax Pro, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	K1x 2022, Morristown (United States), Series B	Provider of AI-powered automation software for K-1, K-3, and 990 tax reporting	$210M	Sumeru Equity Partners, Edison Partners	56/100
2nd	HubSync 2019, Alexandria (United States), Series B	Provider of a platform for tax workflow and client management	$105M	Nashville Capital Network, Thoma Bravo	54/100
3rd	Ledgible 2014, Atlanta (United States), Series A	Provider of a platform for digital asset tax and accounting	$20M	EJF Investments, TechSquare Labs & 13 others	53/100
4th	Juno 2023, Rancho Santa Fe (United States), Seed	AI-powered tax preparation platform for tax professionals	$12M	Bonfire Ventures, Xfund & 1 others	49/100
5th	Byron 2025, San Francisco (United States), Seed	Developer of artificial intelligence agents for business tax return preparation	$9.1M	Square Peg Ventures, Liquid 2 Ventures & 2 others	43/100
6th	Materia 2023, New York City (United States), Acquired	Provider of an AI platform for tax, audit, and accounting professionals	$6.3M	Spark Capital, Haystack & 3 others	42/100
7th	Additive 2023, San Francisco (United States), Acquired	Provider of AI-driven software for extracting tax data from documents	-	Mantis VC	34/100
8th	SurePrep 2002, Irvine (United States), Acquired	Provider of tax automation software	-	Bregal Sagemount	31/100
9th	Sigma Tax Pro 2013, Delray Beach (United States), Funding Raised	Cloud-based tax preparation solutions for tax professionals	-	-	29/100
10th	SmartWiz 2023, Birmingham (United States), Seed	Tax software solution for tax professionals	$700K	Google	29/100