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r/SellMyMVP

▲ 4 r/SellMyMVP+3 crossposts

[Selling] Taxfillio AI SaaS, Foreign-Owned U.S. LLCs Taxfillio AI Fills and Faxes Form 5472 & Form 1120 to IRS, Complete Platform ($120)

Overview of Taxfillio AI SaaS : foreign-owned U.S. LLCs, addressing a key compliance issue—non-U.S. owners are required to file Form 5472 and Form 1120 annually or face IRS penalties of up to $25,000. CPAs typically charge $500–$1,500 for a process that mostly involves reviewing bank statements and filling forms.

What Taxfillio AI does: User fills in LLC details and uploads their bank statement AI reads and extracts the transaction data automatically Auto-fills Form 5472 and Form 1120 with the correct data in the right fields User reviews, signs, and approves Tool faxes the forms directly to the IRS using Faxdrop API and sends a fax ID + delivery confirmation to users email Start to finish in about a minute.

Forms debugging and mapping has been done so checking the generated forms and field placement. making changes to the existing form-filling workflow is easy.

Revenue: Taxfillio ai is Prerevenue SaaS

Tech stack: Frontend: React Backend: Node.js Database: Firebase + Firestore AI: Llama 3 API: Faxdrop API

What's included: Taxfillio AI complete source Codebase GitHub Repository access transfer Taxfillio AI complete Ownership transfer document Setup documentation of localhost and deployment

Happy to schedule a call if you want to see a demo first

u/codinglegend007 — 2 days ago
▲ 1 r/SellMyMVP+2 crossposts

Built a complete plumbing SaaS platform — selling the entire codebase + IP for $23K

I built a full vertical SaaS platform specifically for plumbing companies and I'm considering selling the entire codebase, architecture, and IP rather than taking it through a full commercial launch myself.

To be transparent: this is a pre-revenue technology acquisition, not an established SaaS business. There are currently $0 MRR and no production customers.

I recently ran a buyer-side forensic valuation of the repository, deliberately treating it as a pre-revenue software asset rather than assigning value to hypothetical revenue.

The internal valuation model came back at:

  • $23,000 USD — asking price
  • $26,500 — hypothetical maximum buyer wire
  • $28,500 — estimated technology FMV
  • $78,500 — estimated agency replacement cost

These are valuation estimates, not an external M&A appraisal.

What's built

This is a functioning multi-tenant application rather than a landing page or prototype:

  • Multi-tenant plumbing company architecture
  • Dispatcher / operations dashboard
  • Technician mobile PWA
  • Customer portal and permanent accounts
  • Customer booking
  • Dispatch and technician workflows
  • Job state management
  • Labor/time tracking
  • Parts & materials
  • Customer signatures
  • Before/after photos
  • Estimates
  • Invoicing
  • Tax engine
  • Stripe Connect
  • Stripe webhook idempotency
  • Private file storage/proxy
  • RBAC and tenant isolation
  • PostgreSQL + Prisma
  • Redis/BullMQ background processing
  • Notifications/outbox architecture

Testing

The current repository has 47 test suites / 269 automated tests passing.

I've also built a dedicated multi-tenant load/acceptance harness that creates synthetic companies, staff and customers and tests:

  • Cross-tenant IDOR attempts
  • Customer isolation
  • Staff authorization boundaries
  • Concurrent authentication/token redemption
  • Duplicate Stripe webhook delivery
  • Financial idempotency
  • Database integrity
  • Synthetic-data cleanup
  • Load and soak scenarios

The latest test runs reported zero cross-tenant leaks, zero unauthorized mutations, zero duplicate payment effects and zero test-data residue across the tested scenarios.

Obviously, passing automated tests doesn't mean "zero possible bugs forever." It means those scenarios have been explicitly tested and passed.

What the buyer would actually need to configure

The purchaser would use their own production accounts/credentials for services such as:

  • Stripe Connect
  • PostgreSQL
  • Redis
  • S3/R2
  • Resend
  • Twilio
  • Sentry

The technician application is a mobile-optimized PWA, not native iOS/Android apps.

Why I'm selling

I think the technology is far enough along that someone with an existing plumbing/HVAC/field-service distribution channel could get considerably more value from it than I will by continuing to build infrastructure.

I'm more interested in finding someone who can actually commercialize it than trying to maximize the last dollar of the sale.

Asking: $23,000 USD for the complete software asset + IP, subject to a proper asset purchase/IP assignment agreement.

Serious buyers can conduct repository-level technical due diligence before closing.

If you're building in field service, plumbing, HVAC, electrical, or vertical SaaS, I'd genuinely be interested in hearing what you think this is worth.

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u/Beneficial_Sport_354 — 2 days ago
▲ 12 r/SellMyMVP+5 crossposts

A Working Startup Up for Acquisition.

Selling my first startup.

Built from scratch and already has:

→ 1,600+ users

→ 900+ creators

→ ₹2.5L+ in creator sales

→ 15–20K monthly traffic

→ Live product, payments & infrastructure

→ Zero paid marketing or ads

It’s a working business with real users and transactions, not an idea, MVP, or pitch deck.

I’m selling because I want to focus my time and energy on a new venture where I can build with a different direction and long-term focus.

I’m looking for a serious buyer who can take it to the next level with better distribution and growth.

Know someone who might acquire it? I’m also open to paying a finder’s commission for a successful introduction that leads to a deal.

If you’re interested or know a potential buyer, DM me. Serious inquiries only.

reddit.com
u/Old-Manager-1301 — 5 days ago
▲ 1 r/SellMyMVP+1 crossposts

Built our own licensing service instead of paying per active user, then made it MIT

We sell a couple of our own small apps. Every time we shipped one we hit the same wall: how do you turn a Stripe payment into a licence key, and how does the app check that key when the customer's laptop is on a plane?

The existing options are Keygen, Cryptlex, LicenseSpring, or LemonSqueezy's licensing. They work. They also charge per active user or take a percentage, and your customer data lives on their servers. For a small product that's a recurring line item for a problem that's already solved.

So we built it and open-sourced it under MIT: https://coolbeans.tools

What it does: a Stripe or PayPal webhook comes in, a key gets issued and emailed, and your app makes one call and gets one answer.

const state = await cb.open(licenseKey)
if (state.decision === 'deny') lockApp(state.reason)

You can selfhost it or use the hosted version with $0 while you're small (1 product, 500 active licences) and $99 a year flat after that for everything. Not per seat, not a percentage. Ten keys or ten thousand is the same price. I'd rather have a boring predictable number than be incentivised to tax someone's growth.

Worth saying plainly: this is for downloadable software, so desktop, CLI, Electron, Tauri, Mac and iOS. If you're pure web SaaS you probably don't need it, you already have auth and subscriptions.

There's also Swift SDK and a TypeScript one, and both run against the same fixture file so they agree on who stays unlocked.

Code is at https://github.com/GoldenBerry-SO/coolbeans. Happy to answer anything

u/PiXeL161616 — 4 days ago
▲ 2 r/SellMyMVP+2 crossposts

I want to sell my app for booking apartment / hotel / houses with a system map and géolocalisation, messaging system and map navigation

I’ve been working on this app for 1.5 years and managed to publish it in my country and start generating revenue. However, I’m really busy with the marketing side of things, and I’m also facing some legal issues. So, I’ve decided to stop working on it and sell the app, including the full source code and the complete template.

u/XSlay_ — 5 days ago
▲ 2 r/SellMyMVP

Selling iOS app with small recurring revenue

No maintenance or backend costs.
I have done zero marketing so far.
Sale includes source code, AppStore listing, all assets and third party products that app uses.
Asking price $600
For more info dm me.

u/Crazy-Object-8595 — 4 days ago
▲ 1 r/SellMyMVP

Needed Advice!

I recently made a no code machine learning web-app which let's you check data, and train or finetune any scikit learn model on your browser and infer from it as well.

Can anyone tell me if it looks lucrative or how can I proceed to selling it?

reddit.com
u/EveningFriendship915 — 4 days ago
▲ 5 r/SellMyMVP+1 crossposts

Looking to purchase

I am looking to acquire a micro-SaaS, e-commerce utility tool, or niche digital asset. Cash is ready, and I am looking for a quick, straightforward transaction via Escrow.com

Criteria & Preferences
Budget: $1,000 – $25,000+ (flexible based on metrics)

Target Verticals: B2B SaaS, e-commerce apps/plugins, workflow automation, or niche web tools

Revenue: Open to $100–$2,000+ MRR. Will also consider pre-revenue or stalled assets if the product and code quality are solid.

Tech Stack: Modern, maintainable stacks (Node, React, Python, Laravel, or low-code/no-code builds).

Operation: Low weekly operational overhead or clear automation in place.

Please DM Me With:
1. Website URL and short product overview
2. Financials (Current MRR, TTM revenue, monthly maintenance costs)
3. Tech stack summary
4. Asking price

Willing to sign an NDA for serious sellers.

Please drop a comment after sending a DM so I don’t miss your message.

TIA

reddit.com
u/riDADculous5000 — 9 days ago
▲ 5 r/SellMyMVP+3 crossposts

Selling a social media automation for smbs SaaS

I am selling a social media automation SaaS specifically tailored to generate designer grade non-AI slop sm posts for small businesses.

It has a proprietary designer director layer on top of the LLM along with other differentiators like competitor audit and smart and super convenient scheduling.

Main features:-

1)social media post generation

  1. smart scheduling

  2. competitor audit

Extras:-

-Payment integration and credit based usage

-compatible with Facebook, Instagram and WhatsApp(for scheduling).

The SaaS follows a clean non sloppy designer UI throughout its course. Completely configured for launching. This SaaS is NOT GENERATING ANY REVENUE OR HAVE ANY USERS, The reason for selling is I need money. If you're interested send me a DM or comment your questions on this thread for others to see.

u/Mental-Barnacle735 — 9 days ago
▲ 0 r/SellMyMVP

🚀 FOR SALE: Complete White-Label AI Chatbot Engine (Full Source Code + Commercial IP Rights)

Built a high-speed, lightweight AI Chatbot Engine powered by Groq Llama-3 API.

⚡ Features:

Super-fast AI Responses (Cyberpunk UI)

Netlify Serverless Backend (Zero Server Cost)

Clean HTML/CSS/JS (No heavy dependencies)

Ready to deploy for local businesses, agency clients, or SaaS projects.

📦 What You Get:

Full Source Code + Setup Documentation + 100% Commercial IP Rights (Use it, rebrand it, or resell it).

💵 Price: ₹15,000 (One-time Buyout)

📩 DM for Live Demo & Instant File Transfer!

reddit.com
u/Bat-stark — 13 days ago
▲ 1 r/SellMyMVP

🚀 FOR SALE: Complete White-Label AI Chatbot Engine (Full Source Code + Commercial IP Rights)

Built a high-speed, lightweight AI Chatbot Engine powered by Groq Llama-3 API.

⚡ Features:

Super-fast AI Responses (Cyberpunk UI)

Netlify Serverless Backend (Zero Server Cost)

Clean HTML/CSS/JS (No heavy dependencies)

Ready to deploy for local businesses, agency clients, or SaaS projects.

📦 What You Get:

Full Source Code + Setup Documentation + 100% Commercial IP Rights (Use it, rebrand it, or resell it).

💵 Price: ₹15,000 (One-time Buyout)

📩 DM for Live Demo & Instant File Transfer!

reddit.com
u/Bat-stark — 13 days ago