Property Portfolio Software

What Property Portfolio Software does

Property Portfolio Software is a UK-based vendor of property management software targeting individual professional landlords (typically holding 2+ properties) and small-to-mid-sized letting agents. The company was created by founder Amer Siddiq through parent entity Tax Portal Ltd (incorporated 2003), with the Property Portfolio Software brand established in 2007. It sells a portfolio of Windows desktop applications including Landlords Property Manager Professional, Letting Agent Manager, Landlord and Letting Agent Manager, Landlords Rent Manager, and Property CGT Calculator, plus Landlord Vision as a cloud-based companion product. The platform is built around landlord record management — tenant details, rent schedules, tax and CGT calculations, and compliance documentation — sold as perpetual desktop licences or subscription access.

The company's commercial model is direct-to-consumer software sales via its own website, priced at £397 + VAT perpetual or £29.97/month rental, with a 90-day money-back guarantee reducing buyer purchase risk. Distribution is augmented by partnerships with the Residential Landlords Association (RLA, official software partner), the National Landlords Association (NLA, recognized supplier), and Accommodationforstudents.com, plus an affiliate referral program. Customer support is delivered via telephone, email, and remote desktop assistance. The company has won Landlord & Letting Awards in three consecutive years (2010/11, 2011/12, 2012/13).

Operational footprint is modest: no disclosed headcount, no external funding, and a UK-only go-to-market. Founder Amer Siddiq is also an active property investor, and product positioning draws on that practitioner credibility. There is no public evidence of recent enterprise-grade product releases, multi-jurisdiction expansion, or institutional investment, suggesting a stable but small founder-led software business rather than a scaling platform.

Name

Property Portfolio Software

Legal name

Tax Portal Ltd

Website

https://propertyportfoliosoftware.co.uk

Company type

Private

Founded year

2003

Operating status

Operating

Short description

UK-based property management software vendor serving individual professional landlords (2+ properties) and letting agents, offering Windows desktop applications and a Landlord Vision cloud variant on perpetual or subscription licensing.

Ownership category

akta.pro rank

Product category

Property Management Software

NAICS

Residential Property Managers (531311), Real Estate Property Managers (53131), Software Publishers (5132)

SIC

Real Estate Agents & Managers (For Others) (6531), Real Estate (6500)

akta.pro primary industry

Office Real Estate Asset Management (BPAJAMAG)

akta.pro secondary industries

Owner Services, Reporting & Portfolio Administration (THAMAKAI), Property Management Advisory & Leasing Administration (FSAEAJAN)

Keywords

• Property management software
• Landlord software
• Rent management software
• Letting agent software
• Portfolio accounting software

Headquarters

HQ city

Warrington

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. Perpetual Software License: One-time purchase of software license for £397.00 + VAT. Customer owns the software and can use it indefinitely with access to updates during support period.
2. Monthly Software Rental: Monthly subscription rental model at £29.97 + VAT per month with first month free. Payments collected via Direct Debit or credit/debit card. Minimum three-month tie-in for Priority Support.
3. Priority Support Services: Optional monthly Priority Support packages with minimum three-month commitment. Provides technical support and assistance.
4. Software Upgrades: Upgrade fees for new software versions. Previous versions removed after new releases, so customers must pay for upgrades to maintain software access.
5. Hardcopy Distribution: Optional hardcopy version of software available for additional fee on top of download purchase.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Property Portfolio Software develops and sells Windows-based desktop property management software for UK landlords and letting agents. Its flagship product, Landlords Property Manager Professional, integrates rent and tenant management, an income tax calculator covering 100+ currencies, automated compliance reminders, legal document generation (ASTs, Section 21s), and portfolio analytics into a single application. Companion products extend the same capabilities to letting agents and combined landlord-plus-agency workflows, with a cloud variant called Landlord Vision.

Product overview

Property Portfolio Software (operated by Tax Portal Ltd) offers a suite of property management software products for UK landlords and letting agents. The core product is Landlords Property Manager Professional, a desktop-based all-in-one solution for managing rental properties, tenants, rents, taxes, and legal documents. This is complemented by Letting Agent Manager for letting agencies, and Landlord and Letting Agent Manager which combines both products in a single package with mode-switching capability. A lighter rent-only option called Landlords Rent Manager is available for landlords needing basic rent tracking. The related cloud-based product Landlord Vision extends the offering to web-accessible software. All products are designed by landlords for landlords and are sold with a 90-day money-back guarantee, with both purchase and monthly rental options available.

Differentiator

Problem solved

Functional benefit

Brands

• Landlord Vision: Cloud-based landlord software solution with integrated property management and accounting system.

Products and services

• Landlords Property Manager Professional
• Letting Agent Manager
• Landlord and Letting Agent Manager
• Landlords Rent Manager
• Landlord Vision
• Property CGT Calculator for Landlords

Quantifiable outcome

• 90-day money-back guarantee reduces customer acquisition risk
• +1 more outcomes

Named customers5 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Residential Landlords Association (RLA)coreStrategic or Co-development PartnerProperty Portfolio Software is the official property management software partner for the RLA. They were selected as exclusive partner because of founder Amer Siddiq's reputation as a conscientious, dedicated landlord and influential public speaker. The software's easy-to-use interface and prolific development program influenced the partnership decision.
• Accommodationforstudents.comminorGTM or Marketing PartnerProperty Portfolio Software became the official landlord software partner for the UK's leading website for student accommodation. Managing Director Simon Thompson described it as 'by far the most impressive we have seen' due to continuous updates and high customer support levels.
• National Landlords Association (NLA)coreGTM or Marketing PartnerRecognised supplier of the NLA. The company has a long association with NLA and its software is officially recommended to NLA members.

Scale indicators4 records

Recent moves1 record

Expansion highlights4 records

Direct peers

• Arthur Online: UK-based cloud property management software for landlords, letting agents, and block managers. Direct competitor in the UK landlord-software category, positioned as the cloud-native alternative to Property Portfolio Software's desktop product.
• PayProp: Automated rent collection and property payment platform used by UK letting agents and landlords. Comparable in serving UK residential landlords with workflow software, and competes for the same letting-agent segment Property Portfolio Software targets with Letting Agent Manager.
• Landlord Studio: Cloud and mobile landlord software for rent tracking, tenant management, and accounting, used by UK and North American landlords. Direct peer in the landlord self-management software category with a modern, cloud-first product.

Regional players

• Console: Australia-based residential property management platform for agents and landlords. Comparable in core functionality (rent, tenant, maintenance, owner management) but serves a different geography, making it a regional rather than head-to-head peer.

Broad incumbents

• Buildium: Large US-based property management platform serving residential portfolios of all sizes with accounting, maintenance, and tenant screening. Comparable product category at much larger scale; competes in the broader residential property management software category but not directly in the UK SMB landlord niche.
• AppFolio: US-listed provider of cloud property management software for residential and commercial portfolios. Operates at much broader scale and scope; comparable as a property management software incumbent but does not specifically target UK SMB landlords.
• Yardi: Global enterprise property management software vendor serving residential, commercial, and specialised asset classes. Comparable as an incumbent in property management software but operates far above Property Portfolio Software's SMB landlord niche.

Emerging players

• RentMan: Cloud rental management software used by rental businesses for equipment and event rental; not a direct property landlord peer but comparable as a vertical SaaS rental-and-portfolio management product targeting SMB operators with limited in-house IT.
• Rentvine: US-based cloud property management platform for residential landlords and small portfolios. Comparable as an emerging cloud-first landlord software peer with overlapping accounting, tenant, and rent management functionality.
• Hemlane: US-based landlord software combining self-management tools with optional full-service letting agent support. Comparable in addressing small-portfolio landlords seeking integrated property management software rather than spreadsheets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Property Portfolio Software