The enterprise should set"Overhead" accountconductGeneral classification accounting。The account should be set up according to different production unitsSub ledgerIn the account, columns or special accounts are set up according to the expense items to reflect the occurrence of various manufacturing expenses of the production unit.Auxiliary productionIf the workshop only produces a single variety or provides only one kind of labor service and the amount of manufacturing expenses is small, in order to reduce the transfer procedures, various manufacturing expenses incurred can also be directly recorded into the "auxiliary production cost" account without accounting through the "manufacturing expense" account.The "overhead" account belongs toCost account,DebitRegister and collect the manufacturing expenses incurred, and the credit reflects the distribution of manufacturing expenses. There is no balance at the end of the month.
The production unit that calculates various manufacturing expenses through the manufacturing expense accountProduction processAll manufacturing costs incurred inExpense distribution tableRegister the "manufacturing expense" account and its subsidiary ledger with vouchers.Since there are many specific items of manufacturing costs, we can only select by categoryRepresentativenessItem description of the collection of manufacturing expenses.
Indirect material cost
Indirect materialsIt refers to the materials that are not consumed by the product itself in the production process of the enterprise production unit.Such as lubricating oil of the machineRepair spare partsEtc.OverheadThe collection of“Material Cost Allocation Table”And other original records.Included in manufacturing expensesGeneral LedgerAnd sub ledger.
Indirect labor cost
Indirect labor costIt refers to those enterprises that do not directly participate in the production of products or others that cannot be includedDirect laborThose ofLabor cost, such as the wages of repair workers and management personnel.Indirect labor costs shall be recorded in the relevant amount according to the "Salary and Welfare Expense Distribution Table"Manufacturing Expense Sub ledgerAnd prepared according to the "Salary and Welfare Expense Distribution Table"Bookkeeping voucherTo be credited to the "overhead" account.
Low value consumables refer tonot regard asFixed assets accountingOfmeans of labour, including general toolsSpecial tools, management tools, labor protection articles, etc.The low value consumables consumed by the production unit, because of their low value or easy damage, generally do not strictly calculate their transfer value like fixed assets, but use a relatively simple method to transfer their costs in one time or in several timesProduct cost。useOne time amortization methodWhen, collectLow value consumablesValue, which can generally be used withOther materialsTogether, the "Material Cost Allocation Table" shall be prepared and directly included in relevant costs;In case of amortization by installments, the value of the received low value consumables shall be amortized into the relevant costs and expenses by month according to their service life.
Other expenses
Enterprise production unitOther expensesIt refers to expenditures other than the above expenditures, such as water and electricity chargesTravel expenses、freight、Office expenses, design drawing feeLabor protection feeEtc.Most of these expenses are paid in bank deposits or cash, and have no direct relationship with the product. Generally, they are not set separatelyCost Item, shall, at the time of expenseOriginal voucherPrepare bookkeeping vouchers one by one and record them into the general ledger and sub ledger of "manufacturing expenses".
Accounting Treatment
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1. Occurred in the production workshopMachine material consumption, debit this account, credit "raw material" and other accounts.
2. Wages and other employee salaries of workshop management personnel incurred shall be debited to this account and credited“Payroll payable”Account.
3. Depreciation of fixed assets accrued by the workshop, debit this account, credit“Accumulated depreciation”Account.
7、Seasonal production enterprisesThe difference between the actual amount of manufacturing expenses incurred in the whole year and the allocated amount, except for those that are prepared for the commencement of production in the next year and can be reserved for distribution in the next yearAmount incurredIf the difference is greater than the allocated amount, debit the "Production Cost - Basic Production Cost" account and credit this account;The difference between the actual amount incurred and the distribution amount is the oppositeAccounting entry。
Organize and manage all production units of the enterprise, such as production workshops and branch factoriesProduction activitiesExpenses incurred andFixed asset usage feeandmaintenance costAnd so on.All production workshops and branch factoriesIndirectly charged to costAfter collection by units, the products produced by each production unit orLabor costTo be allocated.Determine the allocation standard of manufacturing expenses.
Allocation characteristics
(1) Commonality, that is, all objects that should bear the manufacturing expenses have the data of the distribution standard;
Fixed overhead
(2) Proportionality, that is, there is an objective causal proportional relationship between the distribution standard and the manufacturing expenses, and the change of the total amount of the distribution standard has a close dependency on the total amount of the manufacturing expenses;
(3) Accessibility, that is, the information on distribution standards consumed by each beneficiary is relatively easy to obtain;
(4) Measurability, that is, the quantity of standards consumed by each beneficiary can be measured objectively;
(5) Stability, that is, the distribution standard used is relatively stable and should not be changed frequently, so as to facilitate the cost comparison and distribution in each period.
Allocation criteria
(1) Direct labor hours: the labor hours of production workers consumed by each beneficiary can be actual labor hours orFixed working hours;
(3)Machine hoursThe number of machine hours consumed by each beneficiary can be either actual hours or fixed hours;
(4)Direct material costOr quantity, the cost or quantity of direct materials consumed by each beneficiary;
(5)Direct costs, the sum of direct material cost and direct labor cost consumed by each beneficiary;
(6)Standard production, convert the actual output of each product into the standard output, and take the standard output of each product as the distribution standard.
In order to allocate the manufacturing expenses in time, provide the cost information of the current period as soon as possible, and solve the problem of fluctuation of the manufacturing expenses burden level of seasonal production enterprises, enterprises can adopt the planDistribution rateThe method is matched with the manufacturing cost.
Allocation method
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Work ratio
The proportional allocation method of production hours is a method of allocating manufacturing expenses according to the proportion of production workers' hours consumed by various products.For this allocation method, the auditor should check whether the enterprise has true and correctTime record。
The manufacturing expenses that a product should bear=the actual working hours of the production workers of the product * the distribution rate of manufacturing expenses
The production workers' wage proportion distribution method is a method of distributing manufacturing expenses according to the production workers' wage proportion included in the cost of various products.The premise of adopting this method is that various productsProduction mechanizationShould be roughly the same, otherwiseMechanization degreeLow product useSalary expensesMore, more manufacturing costs will be borne, while products with high degree of mechanization will bear less manufacturing costs, thus affecting the rationality of cost allocation.
The manufacturing expenses of a product=the actual wages of the production workers of the product * the distribution rate of manufacturing expenses
Proportion of machine hours
This method is applicable to the production of highly mechanized products, because themachinery equipmentThe cost of use and maintenance is closely related to the time of machine operation.The prerequisite for adopting this method is to have the consumption of various productsMachine hoursComplete original records of.
When reviewing the accounts of manufacturing expenses allocated by machine working hour proportion allocation method, the auditors should first verify the mechanization degree and machine working hour records of the inspected enterprise, find out whether the enterprise applies this allocation method, and then review the correctness of the numerical calculation.The calculation procedure and principle of this method are basically the same as those of the proportional distribution method of production man hours.
Annual planned distribution rate
With this method, no matter how much manufacturing expenses are actually incurred each month, the manufacturing expenses in the cost of various products each month are allocated according to the planned distribution rate determined by the annual plan.If there is a large difference between the actual amount of annual manufacturing expenses and the actual output of products and the planned amount within the year, it shall be timelyAdjustment planDistribution rate.
This method is applicable to seasonal production enterprises, because in theSeasonal production enterprisesIn China, there is little difference in the monthly manufacturing costs, but there is a big difference in the output between the off-season and peak seasonActual costDistribution, each monthUnit product costThe manufacturing cost in will be higher and lower, which is not convenientcost analysis 。
Account inspection
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The auditor shall review the main items of manufacturing expenses as follows:
repair cost
(1) Review whether the repair costs are actually incurred and whether the expenditures are compliant and reasonable.
(2) According toAccrual basisAnd income and expensesProportioning principleFind out the amount included in the current costrepair costWhether the amount is correct and reasonable, and whether the boundary between daily repair and overhaul costs is clear.
(3) For some payments to other companies orOutsourced workersWe should check whether the price is reasonable.
Machine material consumption
Machine material consumptionIt refers to various materials consumed for maintenance of fixed assets and other equipment, excluding repair andlabor protectionUse materials.Mainly examine the authenticity of its expensesrationality, correctness of expense range.
Office expenses
Special attention should be paid to the cost of stationery, printing, post and telecommunications, office supplies, etcOriginal voucherCheck whether the title of the invoice or receipt is the inspected enterprise, whether the amount is calculated correctly, and whether the office expenses of the enterprise's special sales organization and labor union expenses are mixed into the manufacturing expenses.
Travel expenses
(1) Review theTravel expensesWhether the expenditure standard is compliant and reasonable.If it is inconsistent with national regulations, find out the reasons and investigate according to relevant regulations.
(2) Change "travel expenses"Sub ledgerCheck with the original voucher when the expense is incurred, and check whether the content is true and compliant.
Labor protection fee
Main reviewLabor protection feeCheck whether the invoice has been signed by the leader or person in charge,Labor protection articlesWhether it is distributed according to regulations.
Suspension loss
Suspension lossIncluding an enterpriseProduction unitVarious expenses incurred during the suspension, such as those paid during the suspensionWages of production workersAnd extractedEmployee welfare, consumedFuel and power cost, and the manufacturing expenses to be borne.The auditor shall check the reasons for the shutdown respectivelySeasonal productionAnd downtime losses incurred during overhaul are recorded in "manufacturing expenses", and other downtime losses are recorded in“Non operating expenses”The corresponding compensation borne by the unit or individual in fault shall be deducted from the shutdown loss.
depreciation charge
It is required to first approve thefixed assetsAmount, and then check whether the proportion and method of depreciation extraction and the range of expenditure are correct.Audit personnel often encounter the following non conformance conditions:
(1) Failing to handle the problems that have been delivered for useFinal account of completionFor fixed assets, no depreciation is withdrawn or the depreciation withdrawn according to the original valuation is not adjusted according to the final accounts.
(2) Yesfinance leaseFixed assets leased in by the method are regarded as other leased in assets for which no depreciation has been withdrawn;yesOperating leaseNo depreciation is accrued for fixed assets leased out and loaned out by the method.
(3) Depreciation is withdrawn for fixed assets leased or borrowed by operating lease;alreadyFully depreciatedThe fixed assets are depreciated as per.
(4) Fixed assets used in the current month are depreciated in the current month;The fixed assets decreased in the current month have not been depreciated in the current month.
(5) Withdrawal of leased and lent fixed assetsdepreciation chargeIncluded in manufacturing expenses.
(6) Dormitory, canteen, bathroom, enterprise administrationOffice spaceThe depreciation expenses withdrawn from the warehouse are included in the manufacturing expenses.
(7) Replace each itemfixed assetsOfNet lossIt is listed as depreciation and recorded in manufacturing expenses.