What is a credit policy and why does it matter for cash flow?

A credit policy defines the terms under which a company extends credit to customers: payment terms (Net 30, Net 60), credit limits per customer, required documentation for large accounts, early payment discounts offered, and the process for approving credit extensions. An overly generous credit policy (extending Net 60 to all customers without credit checks) can directly cause a cash flow crisis even in a growing business.

How does DSO affect a company's working capital?

A 10-day reduction in DSO for a company with $50M annual revenue releases approximately $1.37M in cash (50M / 365 × 10). For companies with thin margins or high capital needs, AR reduction is frequently the highest-ROI cash improvement lever — better than any operational efficiency initiative. Reducing DSO from 60 to 45 days for a $100M revenue company releases approximately $4.1M in permanent cash.

What technology tools best support AR management?

Accounts receivable management tools include: ERP-integrated AR modules (NetSuite, SAP, Oracle), dedicated collection workflow tools (Tesorio, Gaviti, Billtrust, HighRadius), electronic invoicing platforms (Bill.com, Invoiced), ACH and credit card payment enablement, and automated dunning sequence software. The most impactful single investment is typically enabling electronic payment options — companies that accept ACH/card see an average 15–25% DSO reduction.

What is debtor-in-possession financing and how does it relate to AR?

DIP financing is a specific type of lending available to companies in Chapter 11 bankruptcy. It is unrelated to ordinary AR management, though AR-based lending (asset-based lending, or ABL) is a common financing structure where a revolving credit facility is secured by the eligible AR balance. ABL lenders typically advance 75–85% of eligible receivables (those under 90 days old with creditworthy debtors).

Accounts Receivable Management: Reduce DSO and Stop Cash Flow Leaks

Q: What is Days Sales Outstanding (DSO)?

DSO measures how many days on average it takes a company to collect payment after a sale. Formula: DSO = (Accounts Receivable / Revenue) × Number of Days in Period. A DSO of 45 means the company takes an average of 45 days to collect cash after invoicing. Lower DSO means faster cash conversion. Industry benchmarks vary widely: software companies average 45–60 days; manufacturing 50–70 days; staffing 55–75 days.

Q: What is an AR aging report?

An AR aging report categorizes outstanding receivables by how many days they have been unpaid: 0–30 days, 31–60 days, 61–90 days, and 90+ days. The 90+ bucket is the most critical — receivables in this bucket have a significantly higher probability of becoming bad debt. A healthy AR aging report should have 80%+ of receivables in the 0–30 day bucket.

Q: What is an early payment discount (2/10 net 30)?

A '2/10 net 30' term means customers get a 2% discount if they pay within 10 days, otherwise the full amount is due in 30 days. The annualized cost of this discount is approximately 36% (2% / 20 days × 365), which means the seller is effectively paying 36% annualized interest to accelerate collection. Early payment discounts are worth offering when the seller's cost of capital (or its cash need) exceeds 36% — typically only for severely cash-constrained companies.

Q: What is invoice factoring?

Invoice factoring is a financing arrangement where a company sells its receivables to a third-party factor at a discount (typically 2–5% of invoice value) in exchange for immediate cash. The factor then collects directly from the customer. Factoring improves cash flow immediately but at a cost — the discount represents an implicit annualized interest rate of 15–60%+ depending on the factoring rate and collection timing.

Q: What is the allowance for doubtful accounts?

The allowance for doubtful accounts is a contra-asset account that reduces gross receivables to net realizable value on the balance sheet. It is estimated each period based on bad debt history and aging analysis, and the adjustment flows through the income statement as bad debt expense. Under ASC 310 (CECL for larger companies), the estimate must incorporate forward-looking credit loss expectations.

Q: What are the best practices for reducing DSO?

Top DSO reduction tactics: (1) Invoice immediately upon delivery — eliminate batch invoicing delays, (2) Enable ACH and credit card payment on all invoices, (3) Send automated payment reminders at 7 days before due, on due date, and at 7/14/30 days after, (4) Escalate accounts >60 days to a dedicated collections contact or external agency, (5) Require credit card on file for smaller accounts, (6) Offer annual or quarterly billing to large accounts, and (7) Benchmark DSO by customer segment to identify systematic credit policy issues.

Accounts receivable is one of the most controllable drivers of a company’s operating cash flow — yet most businesses treat it as a passive administrative function rather than an active cash management lever. A company with $20M in revenue and a 75-day DSO is sitting on over $4M in cash that belongs to it but hasn’t yet been collected. That same company reducing its DSO to 45 days would release $1.6M in permanent operating cash — no new customers, no increased revenue, just better collection discipline.

This guide gives you the complete AR management system used by high-performing finance teams.

Accounts Receivable and Working Capital Management

Understanding DSO: The Core Metric

DSO = (Accounts Receivable ÷ Revenue) × Days in Period

Example: Company with $5M in AR and $40M trailing twelve month revenue:
DSO = ($5M / $40M) × 365 = 45.6 days

This means on average, the company collects payment 45.6 days after invoicing a customer.

Industry DSO Benchmarks

Industry	Typical DSO Range
SaaS / Software	35–55 days
Professional Services	45–65 days
Healthcare	40–80 days (payer mix dependent)
Manufacturing	50–70 days
Distribution/Wholesale	40–60 days
Staffing/Consulting	55–75 days
Construction	60–90 days

If your DSO significantly exceeds industry benchmarks, collections processes or credit policy are the likely root cause — not customer quality.

The AR Aging Report: Your Early Warning System

The AR aging report is the most important AR management tool. Run it weekly. The critical question for each bucket:

0–30 days: Current, normal. No action needed unless account has prior history of slow payment.

31–60 days: Beginning to age. Send automated reminder. Flag accounts with no payment arrangement.

61–90 days: At risk. Direct phone contact required. Pause new orders for accounts at this level without a payment plan in place.

90+ days: High write-off risk. Escalate to collections management. Consider referring to collection agency or attorney for balances above $10K.

Target aging distribution for a healthy AR portfolio:

0–30 days: ≥75% of AR balance
31–60 days: ≤15%
61–90 days: ≤6%
90+ days: ≤4%

If you have more than 10–15% of AR in the 90+ bucket, you have a collections problem that is eroding your cash position and your reported revenue quality.

Credit Policy: Prevention is Better Than Collection

The most cost-effective AR management happens before the invoice is sent — by setting intelligent credit terms that match risk exposure to customer creditworthiness.

Credit Policy Framework

Tier 1 (Low risk customers):

Enterprise customers, publicly traded companies, government entities
Payment terms: Net 45–60
Credit limit: Determined by volume with no personal guarantee required

Tier 2 (Moderate risk):

Established private companies with 2+ year operating history
Payment terms: Net 30
Credit limit: Based on Dun & Bradstreet or trade credit references
Consider requiring trade references before extending credit

Tier 3 (Higher risk):

New customers, pre-revenue startups, sole proprietors
Payment terms: Net 15 or COD (cash on delivery)
Require credit card on file as default payment method
No credit extended until 3+ on-time payments completed

The most underutilized provision: Requiring credit card on file for all accounts under $5,000 in monthly spend. This eliminates the collections problem entirely for a majority of small-balance customers.

The Collections Escalation Sequence

The most common failure in AR management is the absence of a systematic, consistent escalation protocol. Collections improve dramatically when they are automated and predictable:

Setting up this sequence once in an automation tool (Tesorio, Gaviti, or even HubSpot workflows) requires 2–3 hours and dramatically improves collection rates without adding headcount.

The Cash Impact of DSO Reduction

Formula: Cash Released = Revenue per Day × DSO Improvement

Annual Revenue	DSO Reduction	Cash Released
$10M	15 days	$411K
$25M	15 days	$1.03M
$50M	15 days	$2.05M
$100M	15 days	$4.1M
$100M	30 days	$8.2M

For context, a $50M revenue business reducing DSO by 15 days releases the equivalent of what many mid-market companies carry as their entire operating reserve. This cash is already earned — it just needs to be collected.

Allowance for Doubtful Accounts

GAAP requires companies to estimate the portion of receivables that will not be collected and record it as the Allowance for Doubtful Accounts.

Estimation approaches:

Historical write-off rate by aging bucket (most common): Apply historical loss rates to each aging bucket. 0–30 days: 0.5%, 31–60: 2%, 61–90: 10%, 90+: 30–50%.
Customer-specific analysis: For large individual balances (>5% of AR), assess collectibility case-by-case.

Journal entry when establishing/adjusting the allowance:

Dr. Bad Debt Expense         $50,000
  Cr. Allowance for Doubtful Accounts   $50,000

When writing off a confirmed bad debt:

Dr. Allowance for Doubtful Accounts    $15,000
  Cr. Accounts Receivable             $15,000

Conclusion

Excellent AR management is one of the highest-leverage actions a CFO can take to improve cash position without raising external capital or growing revenue. Implement systematic credit tiers, automate your dunning sequence, review AR aging weekly, and calculate DSO monthly. Two to three months of disciplined effort can release millions in permanently improved cash flow — capital that can fund growth, reduce debt, or simply provide the operating cushion that management teams need to make bold strategic decisions.

Frequently Asked Questions (FAQ)

What is Days Sales Outstanding (DSO)?
DSO = (AR / Revenue) × Days. Measures average days to collect after invoicing. Lower is better. Industry benchmarks range from 35 (SaaS) to 90+ (construction).

What is an AR aging report?
Categorizes receivables by days unpaid: 0–30, 31–60, 61–90, 90+. Target: 75%+ in 0–30 days. 90+ bucket is the write-off risk indicator.

What is a credit policy?
Defines payment terms, credit limits, and documentation requirements by customer risk tier. Prevents bad debt before it becomes a collection problem.

What is an early payment discount (2/10 net 30)?
2% discount for paying within 10 days; full amount due in 30. Annualized cost ≈ 36% — only worthwhile for severely cash-constrained sellers.

What is invoice factoring?
Selling receivables at a 2–5% discount for immediate cash. Effective but expensive (15–60% annualized rates). Best as a short-term bridge, not a permanent strategy.

How does DSO affect working capital?
10-day DSO reduction on $50M revenue ≈ $1.37M in cash released. DSO reduction is often the highest-ROI cash improvement lever.

What is the allowance for doubtful accounts?
A contra-asset that reduces AR to net realizable value. Estimated using aging-bucket write-off rates; recorded as bad debt expense each period.

What technology tools support AR management?
Tesorio, Gaviti, Billtrust, HighRadius for collection workflows; Bill.com, Invoiced for invoicing; ERP AR modules. Biggest single impact: ACH/card payment enablement.

What is AR-based lending (ABL)?
A revolving credit facility secured by eligible receivables (<90 days, creditworthy debtors). Lenders advance 75–85% of eligible AR. Effective cash flow tool for growing businesses.

What are the best practices for reducing DSO?
Invoice immediately, enable ACH/card payments, automate dunning sequences, escalate 60+ day accounts to direct collections, require credit card on file for smaller accounts, offer annual billing to large clients.

Accounts Receivable Management: Reduce DSO and Stop Cash Flow Leaks