Lynnwood staff outline 'Annexation 101'; city weighs $100,000 study, interlocal talks with Snohomish County

City planning staff presented an "Annexation 101" briefing to the Lynnwood City Council at a May 20 work session, outlining methods, fiscal implications and next steps for evaluating possible annexation of unincorporated areas in Lynnwood's urban growth area.

Community Planning Manager Carl Omgren and Development Business Services Director Ben Walters told council members that annexation is "a policy and a financial decision" that hinges on whether revenues from an annexed area would cover the cost of providing city services. Omgren noted that methods commonly used in Washington include petitions, elections and the interlocal agreement (ILA) method that the state has enabled for administrative annexations.

Staff identified study elements needed to evaluate annexation proposals: an inventory of current tax base and revenues, staffing and expenditure assumptions, growth and revenue scenarios, public infrastructure condition inventories, service-level analyses (police, public works, parks, permitting) and public outreach. Staff estimated about $100,000 as an ideal amount to start a complete annexation study and said the city currently has $20,000 reserved in the 2026 budget to begin work.

Omgren described the Washington annexation sales-and-use tax credit as a state incentive that shares existing sales tax with an annexing jurisdiction to cover transition "gap costs" for up to 10 years; the credit requires an interlocal agreement with the county and typically applies to annexations of at least 2,000 residents, with larger annexations receiving a greater share. Staff emphasized a 07/01/2028 deadline for participating jurisdictions to certify under the program.

Council members asked about subareas on staff maps, school-district boundaries and whether annexations should be phased. Omgren said many proposed subareas fall inside the Edmonds School District, while Lake Stickney is served by Mukilteo, complicating some options; staff recommended a phased or tiered consulting approach similar to other nearby cities that have begun with an initial lower-cost analysis.

State and county officials joined the discussion. State Senator Jesse Solomon (chair of the Senate Committee on Local Government) said he would be likely to provide a forum for related legislation but cautioned the council to be mindful of optics, "does it look like a city is trying to profit off of this as opposed to provide services." Representative Cindy Ryu urged long-range coordination around light-rail expansion and concurrency. Tom Teigen, an executive director in the Snohomish County executive's office, said the county does not push annexations but is willing to partner on studies and implementation and recommended cooperative planning.

No formal action or vote was recorded; staff proposed next steps including further public outreach, initial analytic steps using the $20,000 reserve and consideration of whether to seek additional funding or legislative extensions for state incentives.