Financial research concept

Security Monitoring Customer Contract Additions

measures additions to acquired customer-contract assets, net of dealer charge-backs, during a period.

By Lee BaileyPublished Sep 26, 2026

Research context

See what supports this page, how current it is, and where comparable or historical context is available.

Research date: Sep 26, 2026Use the dated article and cited sources for the definition, examples, and stated limitations.
Operating-model context: 17 connected conceptsPart of the reviewed Security Monitoring Subscription Economics; issuer definitions remain distinct where disclosed.
Company examples: 1 reviewed companyRelationships reflect supported examples, not a normalized cross-company KPI ranking.

Contract additions are an accounting asset movement, not subscriber additions
The balance rolls forward through additions and amortization
Accounting additions and purchase cash flow answer different questions
Part of the Security Monitoring Subscription Economics
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Security monitoring customer contract additions measure additions to the intangible asset associated with acquired monitoring customer relationships, net of dealer charge-backs.

ADT reported $598.1 million of customer contract additions, net of dealer charge-backs, in 2025.

Contract additions are an accounting asset movement, not subscriber additions

The measure records newly acquired customer relationships in ADT's contracts and related customer-relationships intangible asset.

It does not count gross new monitoring subscribers and it is not current-period GAAP revenue.

The balance rolls forward through additions and amortization

ADT began 2025 with approximately $2.693 billion of contracts and related customer relationships.

The company added $598.1 million of customer contracts and recorded $549.0 million of amortization, ending the year at approximately $2.743 billion.

That roll-forward makes the metric more useful than an isolated annual addition.

Accounting additions and purchase cash flow answer different questions

ADT reported $596.5 million of dealer-generated account and bulk-purchase cash outflows during 2025.

The cash-flow line measures dollars paid. Customer contract additions measure the accounting increase in acquired relationship assets after dealer charge-backs and other recognition effects.

ADT says additions from its authorized dealer program and other third parties had an approximately 15-year weighted-average amortization period in 2025.

Primary source: ADT 2025 Form 10-K.

Part of the Security Monitoring Subscription Economics

Connects monitoring subscriber scale and retention with recurring revenue, subscriber-acquisition investment, company-owned system economics, and the deferred and contracted revenue created by long-duration monitoring relationships.

Browse the full operating model in Company Analysis →

Where this concept fits

Subscriber acquisition and company-owned system investmentCurrent relationship
Dealer account purchases and contract additions acquire customer relationships, while subscriber system assets and deferred acquisition costs capitalize different parts of the investment required to create and support monitoring subscribers.
Customer Contract AdditionsCurrent conceptDealer-Generated Account Purchases Deferred Acquisition Cost Amortization Deferred Subscriber Acquisition Costs Subscriber System Asset Depreciation Subscriber System Asset Expenditures Subscriber System Assets
Subscriber base, recurring revenue, retention, and payback
Subscriber count supplies the installed base, RMR and recognized recurring revenue describe monetization, attrition measures recurring revenue lost, and payback connects the upfront acquisition investment to the revenue stream that recovers it.
End-of-Period RMR Gross Customer Revenue Attrition Monitoring and Related Services Revenue Recurring Monthly Revenue Revenue Payback Period Monitoring Subscriber Count
Installation, deferred fees, and contracted future service revenue
Outright-sale installation revenue is recognized differently from company-owned upfront fees, while deferred subscriber acquisition revenue and remaining performance obligations show how existing customer contracts feed later revenue recognition.
Deferred Subscriber Acquisition Revenue Deferred Acquisition Revenue Amortization Installation Revenue Monitoring Remaining Performance Obligations

See It in Company Research

These companies are examples of how the concept is reported or discussed in public filings. Definitions can differ by issuer; these links open company research rather than a normalized metric comparison.

ADTOpen operating-model research →17 of 17 reviewed concepts in Security Monitoring Subscription EconomicsSubscriber acquisition and company-owned system investment7 of 7 bridge concepts supportedContinue through this bridge:Dealer-Generated Account Purchases Deferred Acquisition Cost Amortization Deferred Subscriber Acquisition Costs Subscriber System Asset Depreciation Subscriber System Asset Expenditures Subscriber System Assets

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Compare acquired-contract investment

Compare additions to acquired customer relationships separately from cash purchase spending, subscriber growth, and amortization.

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