Eliminating Tax Data Drudgery to Unlock Growth

K1x, Inc. is an industry-leading AI native platform purpose-built for the full K-1 lifecycle and IRS-certified 990 filings, serving accounting firms, family offices, wealth managers, funds, fund administrators, and tax-exempt organizations. By applying AI to traditionally manual, data-intensive tax processes, K1x helps organizations reduce manual work, move tax data more efficiently across systems and stakeholders, and manage increasingly complex private market tax workflows that arise from alternate investments at scale.

The patented platform uses AI and automation to extract, validate, manage, and distribute tax data across K-1s, K-2’s/K-3s, 1099s, and 990 filing, transforming complex tax information into structured, usable data. Vendor-neutral by design, K1x works within the tax technology ecosystem, connecting to the systems that firms and investors already use to manage and exchange data.

70% of the top 20 accounting firms and 40 of the top 100 institutional investors trust K1x. Backed by Sumeru Equity Partners, K1x has also been recognized by Fast Company, the US Fintech Awards, and the Family Wealth Report Awards.

OUR PRODUCTS

80

K-1s data extracted in just 8 minutes

47

State & federal
tax jurisdictions

410

Taxforms

 

K1x’s products may be covered by one or more patents issued in the U.S. and/or elsewhere.
The following webpage is provided to satisfy the virtual patent marking provisions under 35 U.S.C. 287(a):
Learn more about K1x patents here

Awards

Proven results.

K1x is battle-tested by the best, and trusted by more than 40,000 organizations, with clients including:

80

K-1s DATA EXTRACTED
IN JUST 8 MINUTES

47

STATE & FEDERAL
TAX JURISDICTIONS

410

TAX FORMS FOR
42 FEDERAL & STATE
TAX JURISDICTIONS

40

OF THE TOP 100
INSTITUTIONAL INVESTORS

70%

OF THE TOP 20
ACCOUNTING FIRMS

51

OF THE TOP 100
NON PROFITS

8

OF THE TOP 10
UNIVERSITY ENDOWMENTS

8

OF THE TOP 40
HEALTH SYSTEMS

11

OF THE TOP 100
PRIVATE FOUNDATIONS

CERTIFIED BY:

CONNECTED:

Senior Leadership

John LaMancuso
CEO

SPECIALITY

Enabling top performers to achieve extraordinary results with our people, clients, innovation, and growth

FUN FACT

Share hometown with Lucille Ball, Natalie Merchant, and Roger Goodell. Go Bills!

Jessica McAlpine
CPO

SPECIALITY

Connecting customer problems to product decisions that deliver real value

FUN FACT

Boy mom, Michigander, avid traveler, and part time cheer coach. Go Lions!

Chris Capko
CRO

SPECIALITY

Connecting and collaborating in the partner ecosystem

FUN FACT

Chris is a golfer, soccer coach and overall sports fan

Neal Schneider
CTO

SPECIALITY

Passion to tackle your toughest challenges through cutting-edge and delightful technology solutions

FUN FACT

Ohio State Buckeye, Baseball & Cheer Dad, Lake life enthusiast

Danielle Tewes
SVP of Client Enablement

SPECIALITY

Onboarding and supporting you in your automation journey

FUN FACT

CPA and Buffalo Bills fan. Go Bills!

Heather Teicher
SVP of Marketing

SPECIALITY

Delivering value to the market through K1x’s innovations

FUN FACT

Dog mom and Arsenal FC fan

Megan Smego
VP of People Operations

SPECIALITY

Encouraging employee development and happiness by helping each person become an invaluable contributor to the business

FUN FACT

Home Decor and Goldendoodle Enthusiast, SHRM-CP

Board of Directors

K1x has assembled an exceptional board of directors to lead our growth. From B2B fintech SaaS experts, to AI and automation patent holders in tax transformation, to former heads of US Treasury and the IRS, the future for K1x and for our customers could not be brighter.

John LaMancuso
CEO & BOARD MEMBER
Kyle Ryland
BOARD MEMBER
Rupen Patel
BOARD MEMBER
Jack McCabe
BOARD MEMBER
Chris Sugden
BOARD MEMBER
David Eisner
BOARD MEMBER

Got what it takes?

Join one of the top-10% fastest-growing B2B SaaS companies in the U.S.

Fully Remote
Healthcare
401K
Unlimited Vacation Policy
Paid Parental Leave