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Period Close

Organization
okou-ai
period-close

Plan and track month-end or quarter-end close tasks, timelines, dependencies, and process improvements.

Overview

Publisherokou-ai
Repositoryokou-skills
Skill nameperiod-close
Stars
81
Forks
19
Bundled files
Instructions only
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by okou-ai on GitHub. Read the source before you install it.

Installation

Install the Period Close AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/okou-ai/okou-skills/tree/main/period-close
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/okou-ai/okou-skills.git /tmp/okou-skills
mkdir -p .claude/skills
cp -r /tmp/okou-skills/period-close .claude/skills/period-close
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Period Close in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Period Close on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Period Close is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Close Activity Checklist

Pre-Close Window (Final 2-3 Business Days of the Period)

  • Distribute the close calendar with deadlines to every contributor
  • Align cut-off procedures with AP, AR, payroll, and treasury teams
  • Confirm all feeder systems (ERP modules, payroll platform, banking portals) are operating normally
  • Perform a preliminary cash reconciliation covering all activity through the penultimate day
  • Scan open purchase orders for items that may require an accrual
  • Verify that the payroll processing schedule dovetails with the close timeline
  • Gather details on any known non-routine transactions

Day 1 After Period End (T+1)

  • Verify that every subledger module has completed its period-end cycle
  • Post AP accruals for received-not-invoiced goods and services
  • Record payroll entries and any pay-period straddle accrual
  • Capture all cash receipts and disbursements through the final day
  • Post intercompany entries and obtain counterparty acknowledgment
  • Finalize the bank reconciliation using the official month-end statement
  • Execute the fixed-asset depreciation run
  • Post the prepaid expense amortization schedule

Day 2 (T+2)

  • Complete revenue recognition entries and adjust contract liabilities
  • Post all outstanding accrual journal entries
  • Reconcile the AR subledger to the GL control account
  • Reconcile the AP subledger to the GL control account
  • Process inventory valuation adjustments (where applicable)
  • Run foreign-currency remeasurement entries
  • Begin balance-sheet account reconciliations

Day 3 (T+3)

  • Finish all balance-sheet reconciliations
  • Post corrective entries surfaced during reconciliation
  • Complete intercompany reconciliation and record elimination entries
  • Produce a preliminary trial balance and income statement
  • Conduct an initial comparative review of the income statement
  • Research and resolve significant movements

Day 4 (T+4)

  • Record the income tax provision (current and deferred)
  • Update the equity roll-forward (stock compensation, buybacks, dividends)
  • Finalize every journal entry — declare soft close
  • Generate draft financial statements (income statement, balance sheet, cash flow)
  • Prepare detailed comparative commentary on all material line items
  • Submit drafts for management review

Day 5 (T+5)

  • Incorporate any adjustments arising from management review
  • Lock the financial statements — declare hard close
  • Restrict the period in the ERP / general ledger
  • Assemble and distribute the financial reporting package
  • Refresh rolling forecasts and projections with actual results
  • Conduct a close retrospective to capture improvement opportunities

Dependency Architecture

Layered Execution Model

Tasks are grouped into tiers where each tier's inputs depend on the prior tier's outputs:

TIER 1 — Independent (begin immediately at T+1):
  Cash transaction recording
  Bank statement retrieval
  Payroll processing & accrual
  Depreciation calculation
  Prepaid amortization
  AP accrual assembly
  Intercompany entry posting

TIER 2 — Requires Tier 1 outputs:
  Bank reconciliation (needs: cash entries + bank data)
  Revenue recognition (needs: billing & delivery data finalized)
  AR subledger reconciliation (needs: all revenue & cash postings)
  AP subledger reconciliation (needs: all AP activity & accruals)
  FX remeasurement (needs: all foreign-currency entries on the books)
  Remaining accrual entries (needs: complete source-data review)

TIER 3 — Requires Tier 2 outputs:
  Full balance-sheet reconciliations (needs: all entries posted)
  Intercompany reconciliation & eliminations (needs: both sides recorded)
  Corrective entries from reconciliation findings
  Preliminary trial balance extraction

TIER 4 — Requires Tier 3 outputs:
  Tax provision (needs: pre-tax income determined)
  Equity roll-forward
  Consolidation processing
  Draft financial statement generation
  Initial comparative analysis

TIER 5 — Requires Tier 4 outputs:
  Management review cycle
  Post-review corrections
  Hard close & period lock
  Reporting package assembly
  Forecast refresh

Identifying the Critical Path

The longest dependent chain dictates minimum close duration. A representative critical path:

Cash/AP/AR posting -> Subledger reconciliations -> Balance-sheet recs ->
  Tax provision -> Draft statements -> Management review -> Hard close

Strategies to compress the critical path:

  • Automate Tier 1 entries (depreciation, amortization, template accruals)
  • Reconcile accounts continuously throughout the month instead of waiting for period end
  • Execute independent reconciliations in parallel across team members
  • Enforce firm submission deadlines with accountability for late items
  • Standardize reconciliation templates to eliminate setup time each period

Progress Tracking

Close Dashboard Structure

TaskOwnerTarget DayCurrent StateBlocker (if any)Remarks
[Task name][Person]T+NNot Started / Active / Done / Blocked[Description][Notes]

State Definitions

  • Not Started: Awaiting prerequisite completion or scheduled start time
  • Active: Work is underway
  • Done: Completed and reviewed/approved
  • Blocked: Cannot proceed — dependency unmet, data unavailable, or issue encountered
  • At Risk: In progress but unlikely to meet its target date

Daily Stand-Up Protocol (Recommended During Close)

Hold a focused 15-minute sync each day of the close window:

  1. Walk the dashboard — call out any task not tracking to plan
  2. Surface blockers and assign owners to resolve them
  3. Redistribute work or escalate as needed
  4. Reassess the overall timeline if any task slips

Performance Metrics (Track Period Over Period)

MetricWhat It MeasuresGoal
Total close durationBusiness days from period end to hard closeShorten over time
Post-soft-close adjustmentsEntries added after the initial freezeDrive toward zero
Missed deadlinesTasks completed after their assigned dayEliminate
Reconciliation exceptionsItems requiring investigationReduce over time
Post-close correctionsErrors discovered after the books are lockedZero

Condensed Close Calendar (Standard 5-Day)

DayPrimary ActivitiesKey Participants
T+1Cash postings, payroll, AP accruals, depreciation, prepaid amortization, intercompany entriesStaff accountants, payroll team
T+2Revenue entries, remaining accruals, AR/AP/FA subledger recs, FX remeasurementRevenue accounting, AP/AR, treasury
T+3Balance-sheet recs, intercompany recs & eliminations, preliminary trial balance, initial variance reviewFull accounting team, consolidation
T+4Tax provision, equity roll-forward, draft financials, detailed variance commentary, management reviewTax, controller, FP&A
T+5Final adjustments, hard close, period lock, reporting distribution, forecast update, retrospectiveController, FP&A, finance leadership

Accelerated 3-Day Close

DayActivities
T+1All journal entries posted (automated + manual), all subledger recs, bank rec, intercompany rec, preliminary trial balance
T+2All balance-sheet recs, tax provision, consolidation, draft financials, comparative analysis, management review
T+3Final corrections, hard close, reporting package, forecast refresh

Enablers for a 3-day close:

  • Template-driven recurring entries fire automatically at period end
  • Rolling reconciliation practices keep accounts current throughout the month
  • Intercompany eliminations are system-generated
  • Pre-close activities (accrual estimation, cut-off review) wrap up before the period ends
  • Every task has a single accountable owner with minimal handoff
  • Feeder systems integrate in real time or near-real time

Continuous Improvement

Diagnosing Common Bottlenecks

BottleneckUnderlying CauseCountermeasure
Delayed AP accrualsWaiting on departmental spend confirmationMove to continuous accrual estimation; enforce earlier cut-off deadlines
Manual recurring entriesSame entries rebuilt from scratch each monthConfigure automated templates in the ERP
Protracted reconciliationsFull reconciliation attempted only at month endAdopt rolling reconciliation during the period
Intercompany mismatchesCounterparty has not posted their sideAutomate matching logic; impose tighter intercompany deadlines
Late management adjustmentsMaterial issues surface only during final reviewStrengthen preliminary review; empower the team to flag issues earlier
Missing documentationSupporting files assembled after the factCollect evidence continuously, not just at close

Post-Close Retrospective Questions

After every close cycle, evaluate:

  1. Which activities ran smoothly and should be preserved?
  2. Where did elapsed time exceed expectations, and what caused the delay?
  3. What impediments arose and how can they be prevented next period?
  4. Were there unexpected results that could have been identified sooner?
  5. What manual steps are candidates for automation before the next close?

Frequently asked questions

What does the Period Close AI skill do?

Plan and track month-end or quarter-end close tasks, timelines, dependencies, and process improvements.

Why use Period Close on TypingMind?

Because you install it once and use it with any model. Period Close is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Period Close in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/okou-ai/okou-skills/tree/main/period-close. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Period Close?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Period Close?

As many as you like. As long as a model supports skills, you can use Period Close with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Period Close AI skill free?

It is published on GitHub by okou-ai. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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