Account Reconciliation

Legal and finance skill, available on Zeplik

Account Reconciliation is a ready-to-run legal and finance skill on Zeplik. Compares GL balances to subledgers, bank statements, or third-party data and categorizes differences. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer. It returns a structured table you can keep and reuse: Reconciliation table -- GL vs source balances, categorized reconciling items, right-aligned amounts, net-difference total (see artifact-templates/table.md).

The Account Reconciliation skill loads automatically when your request matches it, or you can invoke it directly by typing /reconciliation in any chat. It works with attachments, connectors, and any model that supports the task, so you get the same expert method every time without setting anything up.

What the Account Reconciliation skill can do

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How the Account Reconciliation skill works

Reconciliation

Important: This skill assists with reconciliation workflows but does not provide financial advice. All reconciliations should be reviewed by qualified financial professionals before sign-off.

Methodology and best practices for account reconciliation, including GL-to-subledger, bank reconciliations, and intercompany. Covers reconciling item categorization, aging analysis, and escalation.

Reconciliation Types

GL to Subledger Reconciliation

Compare the general ledger control account balance to the detailed subledger balance.

Common accounts:

  • Accounts receivable (GL control vs AR subledger aging)
  • Accounts payable (GL control vs AP subledger aging)
  • Fixed assets (GL control vs fixed asset register)
  • Inventory (GL control vs inventory valuation report)
  • Prepaid expenses (GL control vs prepaid amortization schedule)
  • Accrued liabilities (GL control vs accrual detail schedules)

Process:

  1. Pull GL balance for the control account as of period end
  2. Pull subledger trial balance or detail report as of the same date
  3. Compare totals — they should match if posting is real-time
  4. Investigate any differences (timing of posting, manual entries not reflected, interface errors)

Common causes of differences:

  • Manual journal entries posted to the control account but not reflected in the subledger
  • Subledger transactions not yet interfaced to the GL
  • Timing differences in batch posting
  • Reclassification entries in the GL without subledger adjustment
  • System interface errors or failed postings

Bank Reconciliation

Compare the GL cash balance to the bank statement balance.

Process:

  1. Obtain the bank statement balance as of period end
  2. Pull the GL cash account balance as of the same date
  3. Identify outstanding checks (issued but not cleared at the bank)
  4. Identify deposits in transit (recorded in GL but not yet credited by bank)
  5. Identify bank charges, interest, or adjustments not yet recorded in GL
  6. Reconcile both sides to an adjusted balance

Standard format:

Balance per bank statement:         $XX,XXX
Add: Deposits in transit            $X,XXX
Less: Outstanding checks           ($X,XXX)
Add/Less: Bank errors               $X,XXX
Adjusted bank balance:              $XX,XXX

Balance per general ledger:         $XX,XXX
Add: Interest/credits not recorded  $X,XXX
Less: Bank fees not recorded       ($X,XXX)
Add/Less: GL errors                 $X,XXX
Adjusted GL balance:                $XX,XXX

Difference:                         $0.00

Intercompany Reconciliation

Reconcile balances between related entities to ensure they net to zero on consolidation.

Process:

  1. Pull intercompany receivable/payable balances for each entity pair
  2. Compare Entity A's receivable from Entity B to Entity B's payable to Entity A
  3. Identify and resolve differences
  4. Confirm all intercompany transactions have been recorded on both sides
  5. Verify elimination entries are correct for consolidation

Common causes of differences:

  • Transactions recorded by one entity but not the other (timing)
  • Different FX rates used by each entity
  • Misclassification (intercompany vs third-party)
  • Disputed amounts or unapplied payments
  • Different period-end cut-off practices across entities

Reconciling Item Categorization

Category 1: Timing Differences

Items that exist because of normal processing timing and will clear without action:

  • Outstanding checks: Checks issued and recorded in GL, pending bank clearance
  • Deposits in transit: Deposits made and recorded in GL, pending bank credit
  • In-transit transactions: Items posted in one system but pending interface to the other
  • Pending approvals: Transactions awaiting approval to post in one system

Expected resolution: These items should clear within the normal processing cycle (typically 1-5 business days). No adjusting entry needed.

Category 2: Adjustments Required

Items that require a journal entry to correct:

  • Unrecorded bank charges: Bank fees, wire charges, returned item fees
  • Unrecorded interest: Interest income or expense from bank/lender
  • Recording errors: Wrong amount, wrong account, duplicates
  • Missing entries: Transactions in one system with no corresponding entry in the other
  • Classification errors: Correctly recorded but in the wrong account

Action: Prepare adjusting journal entry to correct the GL or subledger.

Category 3: Requires Investigation

Items that cannot be immediately explained:

  • Unidentified differences: Variances with no obvious cause
  • Disputed items: Amounts contested between parties
  • Aged outstanding items: Items that have not cleared within expected timeframes
  • Recurring unexplained differences: Same type of difference appearing each period

Action: Investigate root cause, document findings, escalate if unresolved.

Aging Analysis for Outstanding Items

Track the age of reconciling items to identify stale items requiring escalation:

Age BucketStatusAction
0-30 daysCurrentMonitor — within normal processing cycle
31-60 daysAgingInvestigate — follow up on why item has not cleared
61-90 daysOverdueEscalate — notify supervisor, document investigation
90+ daysStaleEscalate to management — potential write-off or adjustment needed

Aging Report Format

Item #DescriptionAmountDate OriginatedAge (Days)CategoryStatusOwner
1[Detail]$X,XXX[Date]XX[Type][Status][Name]

Trending

Track reconciling item totals over time to identify growing balances:

  • Compare total outstanding items to prior period
  • Flag if total reconciling items exceed materiality threshold
  • Flag if number of items is growing period over period
  • Identify recurring items that appear every period (may indicate process issue)

Escalation Thresholds

Define escalation triggers based on your organization's risk tolerance:

TriggerThreshold (Example)Escalation
Individual item amount> $10,000Supervisor review
Individual item amount> $50,000Controller review
Total reconciling items> $100,000Controller review
Item age> 60 daysSupervisor follow-up
Item age> 90 daysController / management review
Unreconciled differenceAny amountCannot close — must resolve or document
Growing trend3+ consecutive periodsProcess improvement investigation

Note: Set thresholds based on your organization's materiality level and risk appetite. The examples above are illustrative.

Reconciliation Best Practices

  1. Timeliness: Complete reconciliations within the close calendar deadline (typically T+3 to T+5 business days after period end)
  2. Completeness: Reconcile all balance sheet accounts on a defined frequency (monthly for material accounts, quarterly for immaterial)
  3. Documentation: Every reconciliation should include preparer, reviewer, date, and clear explanation of all reconciling items
  4. Segregation: The person who reconciles should not be the same person who processes transactions in that account
  5. Follow-through: Track open items to resolution — do not just carry items forward indefinitely
  6. Root cause analysis: For recurring reconciling items, investigate and fix the underlying process issue
  7. Standardization: Use consistent templates and procedures across all accounts
  8. Retention: Maintain reconciliations and supporting detail per your organization's document retention policy

Zeplik output presentation

Present the final deliverable as a single polished artifact: clear headings, tables where the content is tabular, fenced code where it is code. Lead with the deliverable itself; keep process commentary to a single short line. If the skill produced multiple files or sections, end with a compact list of them with one-line purposes.

How to use the Account Reconciliation skill

  1. Sign in to Zeplik

    Create a free Zeplik account or sign in. New accounts start with free credits, so you can try the Account Reconciliation skill right away.

  2. Describe your legal and finance task

    Ask in plain language, or type /reconciliation to invoke the skill directly. Zeplik recognizes the Account Reconciliation skill and applies its method.

  3. Review and refine the result

    Zeplik returns a structured table you can edit, download, and reuse. Ask follow-ups to refine it.

Source and credit

Author
Anthropic
License
Apache-2.0

Adapted from the open-source anthropics/knowledge-work-plugins project and tuned to run natively on Zeplik. View source on GitHub.

Frequently asked questions

What is the Account Reconciliation skill?
Account Reconciliation is a ready-to-run legal and finance skill on Zeplik. Compares GL balances to subledgers, bank statements, or third-party data and categorizes differences. Ask in plain language and Zeplik applies the skill's method for you inside the conversation, on whichever AI model you prefer. It returns a structured table you can keep and reuse: Reconciliation table -- GL vs source balances, categorized reconciling items, right-aligned amounts, net-difference total (see artifact-templates/table.md).
How do I use Account Reconciliation on Zeplik?
Sign in to Zeplik and ask in plain language, or type /reconciliation in any chat to invoke it directly. The skill applies its method and returns a result you can refine in the same conversation.
Which AI model does the Account Reconciliation skill use?
Any model you choose. Zeplik works across every model in one chat, so the Account Reconciliation skill runs on your preferred model for the task.
Where does the Account Reconciliation skill come from?
The Account Reconciliation skill is adapted from the open-source anthropics/knowledge-work-plugins project (Apache-2.0) and tuned to run natively on Zeplik. The original source is linked on this page.
How much does the Account Reconciliation skill cost?
Using the skill is free to start. You only spend Zeplik credits when the assistant runs, and new accounts begin with free credits.

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