401(k) & fintech engineering

Software for the US 401(k)
industry

We design, build and support software for third-party administrators, recordkeepers, payroll providers and 401(k) fintechs, with a team that already speaks plan administration.

Compliance automation

Compliance
automation

Nondiscrimination testing, annual limits, census validation and compliance calendars turned into reliable, traceable workflows.

Recordkeeping & ledgers

Recordkeeping &
ledger systems

Participant ledgers, payroll and contribution intake, reconciliation and fee billing, built with the controls finance teams expect.

Dedicated fintech teams

Dedicated
fintech teams

Developers, QA, business analysts and support who understand retirement plan data, scaled up or down as your roadmap changes.

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Years of TPA domain experience in the team
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Our clients

Trusted by US 401(k) firms

A US third-party administrator and a 401(k) technology and fiduciary firm, both of which have recommended Software Home in writing.

The Retirement Advantage, Inc.

tra401k.com

Third-party administration, retirement plan design and fiduciary services for financial advisors, wealth managers and businesses of all sizes.

Our work: We built a complex financial application that cut the manual effort in a key financial process.

Read the case study

Expand Financial LLC

expandfinancial.com

A technology-based partner and 3(38) fiduciary for advisors with a 401(k) practice, recordkeepers, broker-dealers and RIAs.

Our work: We develop their software that automates revenue management for recordkeepers, TPAs and payroll processors.

Read the case study
Beyond 401(k)

U.S. Industrial Piping, Inc.

Pipe spool and pipe system fabrication, with bending, blasting, painting, testing and documentation. Kernersville, North Carolina.

usindustrialpiping.com
Software Home engineers planning a 401(k) software release
Why US retirement firms choose us

Domain knowledge, not just code

Our team includes professionals with 18+ years of experience in TPA administration, recordkeeping and compliance automation. You spend less time explaining ADP/ACP, true-ups or Form 5500, and more time shipping.

We built KinetiPlan, a TPA operating system with compliance testing, a recordkeeping ledger, payroll intake and billing. You can tour the pilot build before you ever talk to us.

US clients in the 401(k) space have worked with us for years and recommended us to others in the industry. Their reviews are below, in their own words.

We build with synthetic or masked data by default, work inside your environment when you prefer, and touch production only when you grant access.

What we build

401(k) and fintech capabilities

The systems behind a retirement plan, designed by people who have run them.

01

TPA & plan administration software

Plan and sponsor records, annual administration projects, task queues and deadline tracking for the whole plan year. We model the real year-end cycle: census requests, testing, Form 5500 preparation and sponsor sign-off, with every step owned and dated.

02

Compliance testing automation

ADP/ACP, top-heavy and coverage testing, plus 402(g) and 415(c) limit checks, with inputs and results you can trace. Calculations are built against worked examples your compliance team agrees, and each result keeps the census rows behind it.

03

Recordkeeping & ledger systems

Participant, source and fund ledgers, contribution posting, loans and distributions, and reconciliation. Balances only move through posted, reviewable transactions, so reconciliation to payroll and custodian records stays possible at any point.

04

Payroll & census data intake

Mapping for payroll providers' file exports, validation rules and exception queues before data reaches the ledger. Bad rows are caught at the door: missing hire dates, negative hours, compensation over the annual limit, duplicate SSNs.

05

Fee billing & revenue management

Fee schedules, asset-based and per-head billing, invoicing and revenue reporting for recordkeepers, TPAs and advisors. This is work we have done for a US 401(k) consultancy whose clients include recordkeepers, TPAs and payroll processors.

06

Filings, statements & reporting

Form 5500 data aggregation, participant and sponsor statements, fee disclosure data, dashboards and audit exports. Reports are generated from the same ledger and testing data, so the numbers a sponsor sees match the numbers you filed.

See how we think

Plan data, checked before it counts

Two small examples of the logic we build into 401(k) systems. Try them with the sample data.

  • Payroll rows are validated before they reach the ledger
  • Every exception says which field failed and why
  • Test results show the numbers behind them

Illustrative sample data only. Not tax or legal advice.

payroll_2026-10-15.csv8 rows · Sample 401(k) Plan
#EmployeeStatusSSNHire dateHoursYTD payYTD deferral
1Ana RiveraPending•••-44172019-03-0480$61,200$4,896
2James ChenPending•••-2093—80$54,800$3,288
3Maya PatelPending•••-77312021-07-19-8$47,350$2,841
4Sam OkaforPending•••-51282012-01-0980$410,000$18,000
5Dana KimPending•••-33602018-05-1480$132,000$26,000
6Luis GomezPending•••-88022023-02-2772$58,900$2,945
7Ana RiveraPending•••-44172019-03-0480$61,200$4,896
8Grace LeePending•••-66452020-10-0580$88,400$7,072
8 rows waiting for validation.
Who we build for

Built for the US retirement plan industry

The firms that keep 401(k) plans running, and the fintechs building what comes next.

Third-party administrators

Year-end testing, census chasing, 5500 prep and billing in one system instead of spreadsheets.

Recordkeepers

Ledgers, contribution processing, reconciliation and data migration between platforms.

Payroll & benefits providers

Clean 401(k) deferral and match files, plan-rule checks and handoffs to recordkeepers.

401(k) consultants & fintechs

Revenue management, advisor tools and new retirement products, built by people who know the domain.

Our 401(k) product

Meet KinetiPlan

Our 401(k) and TPA expertise, built into a product. KinetiPlan is a TPA operating system for independent US retirement plan administrators, with plans and sponsors, participant census, annual administration projects, compliance testing, the compliance calendar, the recordkeeping ledger, payroll intake and billing in one place.

  • Working pilot build with synthetic demo data
  • Built for independent US third-party administrators
  • Shows how we design, build and support 401(k) software
KinetiPlan operations overview screen from the pilot buildKinetiPlan pilot build · synthetic demo data
Client work

Proven with US 401(k) firms

Two engagements in the clients' own words, and the product we built from what we learned.

Third-party administrator

Automating a key financial process for a US TPA

The Retirement Advantage, Inc. (TRA), USA

A six-month build of a complex financial application for a US third-party administrator, run on weekly status meetings.

“an elegant and efficient solution that drastically reduced the manual effort required to complete a key financial process”
  • TPA operations
  • Financial process automation
  • 6 months
Read the case study
401(k) consultancy

Revenue management software for the 401(k) industry

Expand Financial LLC, USA

Development of Expand's software that automates revenue management for recordkeepers, TPAs, payroll processors and other 401(k) firms. Referred to us by the CEO of a US 401(k) recordkeeper.

“pleasantly surprised by the worked product and 401k industry domain knowledge”
  • Revenue management
  • Recordkeepers & TPAs
  • Referral
Read the case study
Our product

KinetiPlan, a TPA operating system

Built and run by Software Home

Plans and sponsors, census, annual projects, compliance testing, the compliance calendar, the recordkeeping ledger, payroll intake and billing in one product for independent US TPAs.

  • Compliance testing
  • Recordkeeping ledger
  • Pilot build
Read the case study
How we work

From first call to long-term support

A simple, transparent engagement built on iterative delivery, with the checks a finance system needs.

  1. 01

    Discover

    We learn your plan types, data flows, compliance rules and constraints, and agree what success looks like.

  2. 02

    Assemble a domain-trained team

    Developers, QA, business analysis and support who already understand retirement plan data.

  3. 03

    Deliver in iterations

    Short cycles with working software, weekly status calls and test evidence for every calculation.

  4. 04

    Support through the plan year

    Maintenance and support that plans for peak seasons like year-end testing and 5500 deadlines.

Data security

Careful with participant data

Retirement plan data includes SSNs, compensation and balances. We treat it that way from the first day of a project.

Synthetic data by default

Development and testing use synthetic or masked data, so real participant SSNs and balances never sit on a laptop.

Access you control

Least-privilege accounts, time-limited support access and an audit trail. Production access only when you grant it.

Your cloud, your region

We can build and run inside your own AWS or Azure account, including US regions, under your security policies.

SOC 2-aligned practices

KinetiPlan follows SOC 2-aligned practices with US data residency. See how.

FAQ

Questions US firms ask us

Something else on your mind? Ask us directly.

Yes. Our team includes professionals with 18+ years of experience in TPA administration, recordkeeping and compliance automation. We built KinetiPlan, a TPA operating system for US retirement plan administrators, and we have delivered software for US firms in the 401(k) space, including a TPA and a 401(k) revenue management consultancy.

Census and payroll intake, nondiscrimination testing (ADP/ACP, top-heavy, coverage), annual limit checks, recordkeeping ledgers and reconciliation, corrections, fee billing, Form 5500 data aggregation, statements and the compliance calendar.

Our engineering team is in Narayanganj, Bangladesh. US clients work with us through scheduled weekly status calls, a shared backlog and written updates, as the reviews on this page describe.

Yes. We build and test with synthetic or masked data by default. If production access is ever needed, it happens inside your environment, with accounts you control and revoke.

Send us a short description of the project. We set up a discovery call, agree a first milestone, and propose either a dedicated team or a fixed-scope project.

No. We also build web, mobile and other finance software. Retirement plans and fintech are where our team's domain experience is deepest.

Testimonials

What US 401(k) clients say

Mark Ruhland

Mark Ruhland

Director of IT and SecurityThe Retirement Advantage, Inc. (TRA), USA

We went to Software Home with a large project that had a tight deadline and Rashed and his team put together a detailed plan and timeline, pulled their resources together, and delivered everything on time for us. Communication was great throughout the project and delivery, quickly rectifying any minor issues that came up. They are a great partner to work with.

Bill Gable

Bill Gable

Financial Systems AnalystThe Retirement Advantage, Inc. (TRA), USA

Working with Rashed and the Software Home team for the last 6-months to complete a complex financial application proved to be a very positive experience. His commitment to an effective communications strategy that focused on weekly meetings ensured that all parties agreed with the project status along the way. My interaction with the development team demonstrated a willingness to communicate openly and honestly in a very timely manner without pretense. Issues were clearly defined along with their required resolutions, result in an elegant and efficient solution that drastically reduced the manual effort required to complete a key financial process. Rashed and his team clearly demonstrate an excellent understanding of the third party administration industry. I look forward to working with Rashed and Software Home as we continue to implement technology solutions that enhance our financial operations.

Vincent Dellarocca

Vincent Dellarocca

CFO of Expand Financial LLC, USA.

I am Vincent Dellarocca, CFO of Expand Financial LLC, USA. We are consulting to 401k based in the USA. The significant part of our product offering is a complex software solution we develop that automates Revenue Management operations for our clients. Our clients include Recordkeepers, TPAs, Payroll Processors and entities in 401k & benefits space. Software-Home was referred to us by John M. Humphrey, President & CEO of July Business Services which is a 401k Recordkeeper in the US as a solution for Software Development we are looking for to complete. Also, our CEO Greg Bakke worked with Rashed, CEO of Software-Home about 9 years back for few Software Development projects. So, we knew Rashed & Software-Home will be a great match for our needs. We have been working on the current project with Software-Home for about six months. We are very happy with the quality of software delivery and support provided by Rashed & his team. I can honestly say that we have been pleasantly surprised by the worked product and 401k industry domain knowledge and team overall spirit and responsibility. If you are looking for a development resource to automate your complex financial software solutions with an efficiency scale and a great attitude, I highly recommend that you contact Rashed & Software-Home.

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