Lamhot Martahan Sitorus
Professional Accountant
Jakarta
Summary
Experienced with financial analysis and reporting, ensuring accurate and timely financial data. Utilizes analytical skills to support strategic decision-making and process improvements. Strong understanding of collaboration and adaptability in dynamic environments.
Overview
14
14
years of professional experience
Work History
Finance Associate
International Organization for Migration, IOM
05.2019 - 03.2025
- Analyzed the whole transactions under each program to ensure all the transactions are correctly posted to the right GL and Budget Line
- Monitored the program budget consumption on a periodical basis and shared with the Project Managers
- Prepared the donor financial reports (interim and final financial reports) and liaised with Regional Accounting Support office in Manila to obtain the endorsement
- Assisted the programme unit on the budget preparation for new project proposals
- Assisted the programme unit for project activation for new projects and project revisions
- Prepared the salary projectization and office costs projectization to ensure the budget are fully utilized within the project duration
- Provided the advice within the organization on budget matters
- Assisted external audit as required by the donor
- Verified the request for payments documents to ensure the required documents are complete and entered the invoice into accounting system
- Maintained and cleared the control accounts periodically
Senior Account Executive
PT Asian Utilities Indonesia
09.2017 - 05.2019
- Conducted the day to day accounting, tax, and finance tasks (document verification, invoice recording into system, tax related, and payment)
- Conducted the month end closure
- Prepared the monthly financial reports and analysis
- Prepared the monthly tax filing documents and managed the monthly tax filing to Tax Office
- Prepared the monthly balance sheet schedule and followed-up the necessary
- Assisted the external audit and oversee the process for all the subsidiary companies of Asian Utilities Indonesia Group
- Assisted the preparation of CIT (Corporate Income Tax) in coordination with Tax Agent)
- Supervised 3 finance/accounting staff that are in charged for other entities in the group
- Provided the other operational support
Accountant
PT Gemalto Smart Cards
07.2016 - 09.2017
- Conducted the AR collection especially for long overdue ARs (including the witholding tax slip collection from customers) and clearance in the system
- Conducted the Account Receivables reconciliation with customers
- Conducted the Account Payables reconciliation with suppliers (including the intercompany transactions)
- Coordinated with Sales team to update the status of the collection from customers
- Prepared weekly cashflow forecast and discussed with Finance Manager
- Prepared monthly manufacture expenditure rolling forecast and analysis
- Conducted the payment to suppliers/vendors
- Conducted monthly accounts closure (including revenue posting in system)
- Conducted monthly Account Receivables reconciliation and provided some analysis to Credit Management Unit in Regional Office in Singapore
- Conducted monthly inventory and revenue reconciliation and did the necessary action
- Provided the analysis on the production costs to Regional Office in Singapore and Shanghai
- Assisted Finance Manager to prepare the financial reports and liaised with Global Accounting office in Headquarter
- Liaised with Bank for all bank related matters
- Prepared the Balance Sheet schedule and followed-up the open items
- Assisted external audit
- Liaised with Tax Agent on the preparation of CIT documents
Accounting Staff
PT Benison International Indonesia
05.2015 - 07.2016
- Conducted day to day accounting tasks
- Prepared the invoice payment schedule and submit the payment documents to Finance (Treasury) Manager for payment
- Received the payments from customers (cash payments) and recorded the receipts into system
- Prepared monthly financial reports and submitted to Finance & Accounting Manager for review
- Prepared monthly tax payment and reporting in coordination with tax agent
- Assisted external audit
- Liaised with Tax Agent on the preparation of CIT file
- Assisted sister company to do the collection of container deposit
Site Treasury and Taxation Group Leader
PT Pamapersada Nusantara
01.2013 - 12.2014
- Prepared daily gross profit report and submitted to Project Manager
- Prepared weekly project gross profit report and submitted to Operation Division at head office in Jakarta
- Prepared early warning gross profit by mid of month in coordination and based on approval of site project manager and submitted to Cost Controller at head office in Jakarta
- Collect monthly accruals (revenue and expenditures) and submitted to Cost Controller at head office in Jakarta
- Assisted Costs Controller on the preparation of monthly site profit/loss report and provided some comments and analysis
- Maintained and monitored the accruals and the realization and reported to Cost Controller
- Prepared monthly cost of revenue analysis (budget vs actual)
- Prepared monthly investment review report
- Assisted the annual budget preparation and development both in system and manual
- Conducted the monthly accounts closure
- Oversee the treasury and taxation activities
- Supervise the team member
Site Account Payable Officer
PT Pamapersada Nusantara
09.2011 - 12.2012
- Received and verified the invoices (suppliers), and entered into system
- Received and verified the settlement documents (staff) and entered into system
- Prepared the witholding tax slip and distributed to vendors
- Collected the VAT invoice and sent to Tax Department at head office in Jakarta
- Conducted regular account payable reconciliation with suppliers/vendors
- Conducted monthly accounts closure
- Prepared the monthly Site Accounting Report including comments and submitted to Accounting Department at head office in Jakarta
- Reconciled witholding tax and VAT on a monthly basis
- Prepared monthly Tax Home Statement and submitted to Tax Department at head office in Jakarta
- Maintained and monitored supplier matrix
- Conducted monthly stock opname
Education
Bachelor of Science - Accounting And Finance
Bina Nusantara University
Jakarta, Indonesia 04.2001 -
Skills
Financial record keeping
Accounts receivable management
Financial statement analysis
Variance analysis
Cost accounting
Audit preparation
Tax compliance
Accounts payable management
General ledger maintenance
Bank reconciliation
Financial reporting
Financial forecasting
Cost control
Tax report preparation
Interpersonal skills
Reports generation
Timeline
Finance Associate
International Organization for Migration, IOM
05.2019 - 03.2025
Senior Account Executive
PT Asian Utilities Indonesia
09.2017 - 05.2019
Accountant
PT Gemalto Smart Cards
07.2016 - 09.2017
Accounting Staff
PT Benison International Indonesia
05.2015 - 07.2016
Site Treasury and Taxation Group Leader
PT Pamapersada Nusantara
01.2013 - 12.2014
Site Account Payable Officer
PT Pamapersada Nusantara
09.2011 - 12.2012
Bachelor of Science - Accounting And Finance
Bina Nusantara University
04.2001 -