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How does an ERP fit a single US hotel that already has a PMS?
The PMS keeps reservations, folios and the night audit. The ERP takes a daily summarized journal from it and runs everything behind the front desk: direct-bill and group receivables, OTA and travel agent commissions, purchasing, sundry shop and minibar stock, engineering work orders and the payroll journal. I write the posting specification, test it against real audit days and help the property choose a platform, all remotely.
Last reviewed by Vikas Saroj
A select-service or full-service hotel in the United States usually runs its front desk on a PMS chosen by the brand or the management company. Behind it, accounting is often QuickBooks plus spreadsheets: the controller rekeys the daily report, chases direct-bill invoices by email and learns about OTA commission charges only when the statement arrives.
I work remotely with US hotel owners, general managers and controllers on the property back office. That means a written rule for what leaves the PMS each night, a city ledger finance can trust, purchasing with approvals, and an engineering log that shows what was maintained and what it cost.
Questions about portfolios, owner entities and management agreements belong on the US hospitality page. Here the focus stays inside one building: what the night auditor closes, what the controller posts, what the chief engineer maintains and what the general manager wants to see by department each morning.
I keep the PMS as the guest system and design the finance and operations processes that sit behind it, using the data your PMS can actually export.
A field-by-field definition of the summarized journal leaving the PMS after the night audit: room, food, beverage and other revenue, each tax by jurisdiction, payments by card type, advance deposits and transfers to the city ledger.
Separate liability accounts for every state, county, city or district tax and assessment the PMS charges, with a monthly tie-out between what was collected, what the return reports and what was actually paid.
Handling for merchant bookings where the OTA pays the hotel a net amount, agency bookings where the hotel is invoiced commission, and travel agent commissions, so each one reconciles to the reservation that earned it.
Credit approval for direct-bill accounts, group master folios, wedding and meeting deposits, invoices, collections and aging in the ERP, with the guest ledger left inside the PMS where it belongs.
Preventive maintenance for guest room HVAC units, boilers, pools, elevators and kitchen equipment, plus storeroom items for engineering, housekeeping, the sundry shop and minibars, with par levels and issues to departments.
Scripted demos built on your own audit days, tax lines and group folios, scored independently, with Zoho, Odoo, ERPNext and Business Central judged on fit for one property rather than on a sales pitch.
An ERP for hotels should make these numbers available without a spreadsheet. I design the data model and reports around them from the start.
See the property's real daily routine
Postings, controls and platform choice
Cut over without disturbing the desk
The night audit closes the business day in the PMS. What happens next decides how much manual work your controller does. In many US properties the answer is a printed or PDF audit pack that someone types into accounting, line by line. I replace that with a posting specification: a table that names each PMS transaction code, the department it belongs to, the ledger account it maps to and whether it carries tax.
The specification usually produces one summarized journal per day rather than individual folio lines. It covers room revenue by market segment, food and beverage by outlet, parking, resort or amenity fees where the property charges them, each tax by jurisdiction, payments by card type and cash, advance deposits applied, and transfers from the guest ledger to the city ledger. A balancing check confirms that the journal equals the PMS trial balance for the day before it posts.
The details depend on what your PMS can export. Some offer a standard accounting interface, some an API and some only a scheduled file, and brand-mandated systems may restrict what the property can change. I confirm this with the PMS vendor early and write the integration requirements around it. During testing we run real audit days through the interface and compare the result with what the controller would have posted by hand. The wider design of a hotel back office is on my hotel ERP page.
A US hotel room night can carry several taxes at once. Depending on location, there may be a state sales or lodging tax, a county or city hotel occupancy tax, and a tourism or improvement district assessment, each with its own return and payee. The PMS calculates them at posting; the ERP has to prove they were remitted correctly.
I design one liability account per tax and per authority, never a single taxes payable line. Each day's journal credits those accounts, and each return or payment debits them, so at month-end every balance should equal what is due for the period. Exemptions add a layer: government travelers, extended-stay guests and some nonprofits may qualify under local rules, and the PMS needs the exemption flag and supporting form recorded so the reduced collection can be explained later. Fees the hotel keeps, such as resort or parking fees, are mapped apart from taxes, because they are revenue rather than money held for an authority.
I do not advise on which taxes apply or at what rate; that comes from your tax advisor and the local authorities. What I deliver is a reconciliation that makes their guidance visible in the ledger, with test cases for a standard stay, an exempt stay, an extended stay and a no-show charge. Broader US tax context sits on the US ERP consultant page.
Online travel agencies pay a US hotel in more than one way. Under a merchant arrangement the OTA collects from the guest and pays the hotel a net amount, sometimes through a virtual card charged at checkout. Under an agency arrangement the guest pays the hotel, which later receives a commission invoice. Travel agent bookings bring a third flow, often settled through a commission processing service. When all three land in accounting as unexplained card fees or vendor bills, nobody can say what distribution really costs.
I set up the ERP so commissions are recorded against the source and, where the data allows, the reservation, with accruals for commissions not yet invoiced. Virtual card receipts are matched to the expected net amount, and differences go to a review queue rather than a suspense account.
Groups are the other cash-flow story. Weddings, sports teams and corporate meetings pay deposits well before arrival, sign contracts with attrition clauses and are invoiced after departure on a master folio. I define where each deposit sits until the event, when it transfers to the PMS, what triggers an attrition or cancellation invoice and how the balance moves to the city ledger for collection. Credit limits and direct-bill approvals are recorded in the ERP, and aging is reviewed weekly rather than discovered at month-end. Workshops for these flows follow my process mapping method.
The chief engineer at a US property usually manages a long list of recurring work: guest room HVAC units, boilers and water heaters, pools and spas, elevators, fire alarm and sprinkler inspections, kitchen hoods and laundry equipment. Some of it is required by local codes or insurers, and a missed inspection can be expensive. Yet the schedule often lives in a binder or a separate app with no link to purchasing or cost.
I design preventive maintenance in the ERP or a connected tool: an asset register by room and plant area, recurring work orders, contractor visits with certificates attached, and parts drawn from the engineering storeroom. Out-of-order rooms are still flagged in the PMS by the front office; the ERP records what was done and what it cost.
Storerooms need the same discipline. Housekeeping amenities and linen, sundry shop items and minibar stock are purchased against par levels, received against purchase orders and issued to departments, with minibar consumption posted from the PMS and replenishment checked against it. Payroll usually stays with a payroll provider or PEO because of tipped wages, overtime rules and benefits administration. The ERP receives a journal by department, so labor cost per occupied room is visible next to revenue. I keep that boundary explicit in the requirements so nobody expects the ERP to run payroll it was never set up for.
Many independent US hotels start with QuickBooks and the reports built into the PMS. That holds up until the property adds a restaurant with its own POS, a meeting space with group business, or an owner who wants a departmental statement each month. At that point the choice is between a stronger accounting setup with a few connected tools and a fuller ERP.
A typical shortlist for a US property includes Odoo, Zoho, ERPNext and Business Central, and I test each one against your scenarios rather than a feature list: a full audit day posted from the PMS, an exempt stay, a merchant OTA payout, a wedding deposit and attrition invoice, a storeroom issue to housekeeping and a preventive maintenance order with a contractor invoice. Each implementer demonstrates the same script, and I score the results with you.
Migration is usually modest for a single property: a chart of accounts redesigned by department, open city ledger invoices, vendor balances, fixed assets with their maintenance history where it exists, and storeroom counts on the cutover date. I plan go-live for a quieter period in your calendar and run parallel audit days before the old process is switched off.
All of this is delivered remotely across US time zones, with recorded walkthroughs for the night auditor and engineering team. Portfolio and ownership topics are on the US hospitality page, and the wider market is covered on the US hub.
Tell me about your business and current systems. I’ll suggest the most sensible first step.
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No. Brand standards often dictate the PMS, and the ERP design accepts that. I work from what the PMS can export, whether that is an accounting interface, an API or a scheduled file, and design the daily journal around it. If export options are limited, I tell you early so the project plan and budget reflect the integration effort.
Generally they are held for the taxing authorities rather than earned, so each one belongs in its own liability account, reconciled to the returns you file. Your tax advisor determines which taxes, exemptions and filing rules apply, and I make sure the ledger and the PMS tax codes line up so the monthly tie-out is quick.
Often, yes, if the reservation reference reaches the ERP with each commission or payout. Merchant payouts, agency invoices and travel agent commissions follow different paths, so I design each one separately and accrue what is owed before the invoice arrives. That gives management a real cost of distribution by channel.
Your own team, yes; me, rarely. Workshops run by video, the night auditor and chief engineer record short walkthroughs, and I review audit packs, tax returns and storeroom counts as documents. Where seeing the building in person adds real value, we can agree a visit separately, though single-property projects seldom need it.
Every business is different. Share where you are today and what you want to fix, and I’ll tell you honestly whether and how I can help.
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